<reponame>molssi-seamm/psi4_step<gh_stars>1-10
methods = {
    "effective fragment potential (EFP)": {
        "method": "efp",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
    },
    "Kohn-Sham (KS) density functional theory (DFT)": {
        "method": "dft",
        "calculation": ["energy", "gradients"],
        "level": "normal",
        "gradients": "analytic",
    },
    "Hartree-Fock (HF) self consistent field (SCF)": {
        "method": "hf",
        "calculation": ["energy", "gradients"],
        "level": "normal",
        "gradients": "analytic",
    },
    "HF with dispersion, BSSE, and basis set corrections": {
        "method": "hf3c",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
    },
    "PBEh with dispersion, BSSE, and basis set corrections": {
        "method": "pbeh3c",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
    },
    "density cumulant functional theory": {
        "method": "dcft",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
    },
    "2nd-order Møller–Plesset perturbation theory (MP2)": {
        "method": "mp2",
        "calculation": ["energy", "gradients"],
        "level": "normal",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "3rd-order Møller–Plesset perturbation theory (MP3)": {
        "method": "mp3",
        "calculation": ["energy", "gradients"],
        "level": "normal",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "MP3 with frozen natural orbitals": {
        "method": "fno-mp3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "average of MP2 and MP3": {
        "method": "mp2.5",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "4th-order MP perturbation theory (MP4) less triples": {
        "method": "mp4(sdq)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "MP4 (less triples) with frozen natural orbitals": {
        "method": "fno-mp4(sdq)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "full MP4": {
        "method": "mp4",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "full MP4 with frozen natural orbitals": {
        "method": "fno-mp4",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "nth-order Møller–Plesset (MP) perturbation theory": {
        "method": "mpn",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "nth-order z-averaged perturbation theory (ZAPT)": {
        "method": "zaptn",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "orbital-optimized second-order MP perturbation theory": {
        "method": "omp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "spin-component scaled OMP2": {
        "method": "scs-omp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "a special version of SCS-OMP2 for nucleobase interactions": {
        "method": "scs(n)-omp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "a special version of SCS-OMP2 (from ethene dimers)": {
        "method": "scs-omp2-vdw",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "spin-opposite scaled OMP2": {
        "method": "sos-omp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "A special version of SOS-OMP2 for pi systems": {
        "method": "sos-pi-omp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "orbital-optimized third-order MP perturbation theory": {
        "method": "omp3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "spin-component scaled OMP3": {
        "method": "scs-omp3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "a special version of SCS-OMP3 for nucleobase interactions": {
        "method": "scs(n)-omp3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "a special version of SCS-OMP3 (from ethene dimers)": {
        "method": "scs-omp3-vdw",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "spin-opposite scaled OMP3": {
        "method": "sos-omp3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "A special version of SOS-OMP3 for pi systems": {
        "method": "sos-pi-omp3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "orbital-optimized MP2.5": {
        "method": "omp2.5",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "coupled electron pair approximation variant 0": {
        "method": "cepa(0)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CEPA(0) with frozen natural orbitals": {
        "method": "fno-cepa(0)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "coupled electron pair approximation variant 1": {
        "method": "cepa(1)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CEPA(1) with frozen natural orbitals": {
        "method": "fno-cepa(1)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "coupled electron pair approximation variant 3": {
        "method": "cepa(3)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CEPA(3) with frozen natural orbitals": {
        "method": "fno-cepa(3)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "averaged coupled-pair functional": {
        "method": "acpf",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "ACPF with frozen natural orbitals": {
        "method": "fno-acpf",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "averaged quadratic coupled cluster": {
        "method": "aqcc",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "AQCC with frozen natural orbitals": {
        "method": "fno-aqcc",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "quadratic CI singles doubles (QCISD)": {
        "method": "qcisd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "QCISD with frozen natural orbitals": {
        "method": "fno-qcisd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "Linear CCD": {
        "method": "lccd",
        "calculation": ["energy", "gradients"],
        "level": "normal",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "LCCD with frozen natural orbitals": {
        "method": "fno-lccd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "orbital optimized LCCD": {
        "method": "olccd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "approximate coupled cluster singles and doubles (CC2)": {
        "method": "cc2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "coupled cluster doubles (CCD)": {
        "method": "ccd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "coupled cluster singles and doubles (CCSD)": {
        "method": "ccsd",
        "calculation": ["energy", "gradients"],
        "level": "normal",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "Brueckner coupled cluster doubles (BCCD)": {
        "method": "bccd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CCSD with frozen natural orbitals": {
        "method": "fno-ccsd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "QCISD with perturbative triples": {
        "method": "qcisd(t)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "QCISD(T) with frozen natural orbitals": {
        "method": "fno-qcisd(t)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CCSD with perturbative triples (CCSD(T))": {
        "method": "ccsd(t)",
        "calculation": ["energy", "gradients"],
        "level": "normal",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "CCSD with asymmetric perturbative triples (CCSD(AT))": {
        "method": "ccsd(at)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "BCCD with perturbative triples": {
        "method": "bccd(t)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CCSD(T) with frozen natural orbitals": {
        "method": "fno-ccsd(t)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "approximate CC singles, doubles, and triples (CC3)": {
        "method": "cc3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "expert full control over ccenergy module": {
        "method": "ccenergy",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "expert full control over dfocc module": {
        "method": "dfocc",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "configuration interaction (CI) singles and doubles (CISD)": {
        "method": "cisd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CISD with frozen natural orbitals": {
        "method": "fno-cisd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CI singles, doubles, and triples (CISDT)": {
        "method": "cisdt",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "CI singles, doubles, triples, and quadruples (CISDTQ)": {
        "method": "cisdtq",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "nth-order CI": {
        "method": "cin",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "full configuration interaction (FCI)": {
        "method": "fci",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "expert full control over detci module": {
        "method": "detci",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "complete active space self consistent field (CASSCF)": {
        "method": "casscf",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": False,
    },
    "restricted active space self consistent field (RASSCF)": {
        "method": "rasscf",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": False,
    },
    "multiconfigurational self consistent field (SCF)": {
        "method": "mcscf",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": False,
    },
    "Mukherjee multireference coupled cluster (Mk-MRCC)": {
        "method": "psimrcc",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": False,
    },
    "density matrix renormalization group SCF": {
        "method": "dmrg-scf",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": False,
    },
    "density matrix renormalization group CASPT2": {
        "method": "dmrg-caspt2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "density matrix renormalization group CI": {
        "method": "dmrg-ci",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "0th-order symmetry adapted perturbation theory (SAPT)": {
        "method": "sapt0",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "0th-order SAPT with special exchange scaling": {
        "method": "ssapt0",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "0th-order functional and/or intramolecular SAPT": {
        "method": "fisapt0",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "2nd-order SAPT, traditional definition": {
        "method": "sapt2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT including all 2nd-order terms": {
        "method": "sapt2+",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT including perturbative triples": {
        "method": "sapt2+(3)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT including all 3rd-order terms": {
        "method": "sapt2+3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+ with CC-based dispersion": {
        "method": "sapt2+(ccd)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+(3) with CC-based dispersion": {
        "method": "sapt2+(3)(ccd)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+3 with CC-based dispersion": {
        "method": "sapt2+3(ccd)",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT including all 2nd-order terms and MP2 correction": {
        "method": "sapt2+dmp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT including perturbative triples and MP2 correction": {
        "method": "sapt2+(3)dmp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT including all 3rd-order terms and MP2 correction": {
        "method": "sapt2+3dmp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+ with CC-based dispersion and MP2 correction": {
        "method": "sapt2+(ccd)dmp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+(3) with CC-based dispersion and MP2 correction": {
        "method": "sapt2+(3)(ccd)dmp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+3 with CC-based dispersion and MP2 correction": {
        "method": "sapt2+3(ccd)dmp2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "0th-order SAPT plus charge transfer (CT) calculation": {
        "method": "sapt0-ct",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2 plus CT": {
        "method": "sapt2-ct",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+ plus CT": {
        "method": "sapt2+-ct",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+(3) plus CT": {
        "method": "sapt2+(3)-ct",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+3 plus CT": {
        "method": "sapt2+3-ct",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+(CCD) plus CT": {
        "method": "sapt2+(ccd)-ct",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+(3)(CCD) plus CT": {
        "method": "sapt2+(3)(ccd)-ct",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "SAPT2+3(CCD) plus CT": {
        "method": "sapt2+3(ccd)-ct",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "2nd-order algebraic diagrammatic construction (ADC)": {
        "method": "adc",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "EOM-CC2": {
        "method": "eom-cc2",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
    "equation of motion (EOM) CCSD": {
        "method": "eom-ccsd",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "analytic",
        "freeze core?": True,
    },
    "EOM-CC3": {
        "method": "eom-cc3",
        "calculation": ["energy", "gradients"],
        "level": "expert",
        "gradients": "finite-difference",
        "freeze core?": True,
    },
}  # yapf: disable

dft_functionals = {
    "B1LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "b1lyp",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "B1PW91 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b1pw91",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B1WC Hyb-GGA Exchange-Correlation Functional": {
        "name": "b1wc",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B2GPPLYP Double Hybrid Exchange-Correlation Functional": {
        "name": "b2gpplyp",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "B2PLYP Double Hybrid Exchange-Correlation Functional": {
        "name": "b2plyp",
        "dispersion": ["none", "d3bj", "d3mbj", "nl"],
        "level": "expert",
    },
    "B3LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "b3lyp",
        "dispersion": ["none", "d3bj", "d3mbj", "nl"],
        "level": "normal",
    },
    "B3LYP5 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b3lyp5",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B3LYPs Hyb-GGA Exchange-Correlation Functional": {
        "name": "b3lyps",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B3P86 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b3p86",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "B3PW91 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b3pw91",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "B5050LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "b5050lyp",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B86B95 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b86b95",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B86BPBE GGA Exchange-Correlation Functional": {
        "name": "b86bpbe",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B88B95 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b88b95",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "B97-0 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b97-0",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B97-1 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b97-1",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "B97-1p Hyb-GGA Exchange-Correlation Functional": {
        "name": "b97-1p",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B97-2 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b97-2",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "B97-3 Hyb-GGA Exchange-Correlation Functional": {
        "name": "b97-3",
        "dispersion": ["none"],
        "level": "expert",
    },
    "b97-d": {
        "name": "b97-d",
        "dispersion": ["none", "d3bj", "d3mbj"],
        "level": "expert",
    },
    "B97-GGA1 GGA Exchange-Correlation Functional": {
        "name": "b97-gga1",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B97-K Hyb-GGA Exchange-Correlation Functional": {
        "name": "b97-k",
        "dispersion": ["none"],
        "level": "expert",
    },
    "b97m-d3bj": {
        "name": "b97m-d3bj",
        "dispersion": ["none"],
        "level": "expert",
    },
    "B97M-V GGA Exchange-Correlation Functional": {
        "name": "b97m-v",
        "dispersion": ["none"],
        "level": "expert",
    },
    "BB1K Hyb-GGA Exchange-Correlation Functional": {
        "name": "bb1k",
        "dispersion": ["none"],
        "level": "expert",
    },
    "BHandH Hyb-GGA Exchange-Correlation Functional": {
        "name": "bhandh",
        "dispersion": ["none"],
        "level": "expert",
    },
    "BHandHLYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "bhandhlyp",
        "dispersion": ["none"],
        "level": "expert",
    },
    "BLYP GGA Exchange-Correlation Functional": {
        "name": "blyp",
        "dispersion": ["none", "d3bj", "d3mbj", "nl"],
        "level": "expert",
    },
    "BOP GGA Exchange-Correlation Functional": {
        "name": "bop",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "BP86 GGA Exchange-Correlation Functional": {
        "name": "bp86",
        "dispersion": ["none", "d3bj", "d3mbj", "nl"],
        "level": "expert",
    },
    "CAM-B3LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "cam-b3lyp",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "CAP0 Hyb-GGA Exchange-Correlation Functional": {
        "name": "cap0",
        "dispersion": ["none"],
        "level": "expert",
    },
    "core-dsd-blyp": {
        "name": "core-dsd-blyp",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "Dispersionless Hybrid Meta-GGA XC Functional": {
        "name": "dldf",
        "dispersion": ["none"],
        "level": "expert",
    },
    "Dispersionless Hybrid Meta-GGA XC Functional + d09": {
        "name": "dldf+d09",
        "dispersion": ["none"],
        "level": "expert",
    },
    "Dispersionless Hybrid Meta-GGA XC Functional + d10": {
        "name": "dldf+d10",
        "dispersion": ["none"],
        "level": "expert",
    },
    "DSD-BLYP SCS Double Hybrid XC Functional": {
        "name": "dsd-blyp",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "DSD-PBEB95 SCS Double Hybrid Meta-GGA XC Functional": {
        "name": "dsd-pbeb95",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "DSD-PBEP86 SCS Double Hybrid XC Functional": {
        "name": "dsd-pbep86",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "DSD-PBEPBE SCS Double Hybrid XC Functional": {
        "name": "dsd-pbepbe",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "EDF1 GGA Exchange-Correlation Functional": {
        "name": "edf1",
        "dispersion": ["none"],
        "level": "expert",
    },
    "EDF2 Hyb-GGA Exchange-Correlation Functional": {
        "name": "edf2",
        "dispersion": ["none"],
        "level": "expert",
    },
    "FT97 GGA Exchange-Correlation Functional": {
        "name": "ft97",
        "dispersion": ["none"],
        "level": "expert",
    },
    "GAM GGA Minnesota Exchange-Correlation Functional": {
        "name": "gam",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HCTH120 GGA Exchange-Correlation Functional": {
        "name": "hcth120",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "HCTH147 GGA Exchange-Correlation Functional": {
        "name": "hcth147",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HCTH407 GGA Exchange-Correlation Functional": {
        "name": "hcth407",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "HCTH407P GGA Exchange-Correlation Functional": {
        "name": "hcth407p",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HCTH93 GGA Exchange-Correlation Functional": {
        "name": "hcth93",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HCTHP14 GGA Exchange-Correlation Functional": {
        "name": "hcthp14",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HCTHP76 GGA Exchange-Correlation Functional": {
        "name": "hcthp76",
        "dispersion": ["none"],
        "level": "expert",
    },
    "hf": {
        "name": "hf",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "hf+d": {
        "name": "hf+d ",
        "dispersion": ["none"],
        "level": "expert",
    },
    "Hartree Fock based 3C composite method with minimal basis set, gCP and D3(BJ)": {  # noqa: E501
        "name": "hf3c",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HJS-B88 Hyb-GGA Exchange-Correlation Functional": {
        "name": "hjs-b88",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HJS-B97X Hyb-GGA Exchange-Correlation Functional": {
        "name": "hjs-b97x",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HJS-PBE Hyb-GGA Exchange-Correlation Functional": {
        "name": "hjs-pbe",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HJS-PBE-SOL Hyb-GGA Exchange-Correlation Functional": {
        "name": "hjs-pbe-sol",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HPBEINT Hyb-GGA Exchange-Correlation Functional": {
        "name": "hpbeint",
        "dispersion": ["none"],
        "level": "expert",
    },
    "HSE03 Hyb-GGA Exchange-Correlation Functional": {
        "name": "hse03",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "HSE06 Hyb-GGA Exchange-Correlation Functional": {
        "name": "hse06",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "KSDT Exchange-Correlation Functional": {
        "name": "ksdt",
        "dispersion": ["none"],
        "level": "expert",
    },
    "KT2 GGA Exchange-Correlation Functional": {
        "name": "kt2",
        "dispersion": ["none"],
        "level": "expert",
    },
    "LC-VV10 GGA Exchange-Correlation Functional": {
        "name": "lc-vv10",
        "dispersion": ["none"],
        "level": "expert",
    },
    "LRC-WPBE GGA Exchange-Correlation Functional": {
        "name": "lrc-wpbe",
        "dispersion": ["none"],
        "level": "expert",
    },
    "LRC-wPBEh Hyb-GGA Exchange-Correlation Functional": {
        "name": "lrc-wpbeh",
        "dispersion": ["none"],
        "level": "expert",
    },
    "M05 Meta-GGA XC Functional": {
        "name": "m05",
        "dispersion": ["none"],
        "level": "expert",
    },
    "Heavily Parameterized Hybrid M05-2X Meta-GGA XC Functional": {
        "name": "m05-2x",
        "dispersion": ["none"],
        "level": "expert",
    },
    "M06 Meta-GGA XC Functional": {
        "name": "m06",
        "dispersion": ["none"],
        "level": "expert",
    },
    "Hybrid M06-2X Meta-GGA XC Functional": {
        "name": "m06-2x",
        "dispersion": ["none"],
        "level": "expert",
    },
    "Minnesota M06-HF Hybrid XC Functional": {
        "name": "m06-hf",
        "dispersion": ["none"],
        "level": "expert",
    },
    "M06-L Meta-GGA XC Functional": {
        "name": "m06-l",
        "dispersion": ["none"],
        "level": "expert",
    },
    "Minnesota M08-HX Hybrid XC Functional": {
        "name": "m08-hx",
        "dispersion": ["none"],
        "level": "expert",
    },
    "Minnesota M08-SO Hybrid XC Functional": {
        "name": "m08-so",
        "dispersion": ["none"],
        "level": "expert",
    },
    "M11 Meta-GGA XC Functional": {
        "name": "m11",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "M11-L Meta-GGA XC Functional": {
        "name": "m11-l",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "MB3LYP-RC04 Hyb-GGA Exchange-Correlation Functional": {
        "name": "mb3lyp-rc04",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MGGA_MS0 Meta-GGA XC Functional": {
        "name": "mgga_ms0",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MGGA_MS1 Meta-GGA XC Functional": {
        "name": "mgga_ms1",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MGGA_MS2 Meta-GGA XC Functional": {
        "name": "mgga_ms2",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MGGA_MS2h Hybrid Meta-GGA XC Functional": {
        "name": "mgga_ms2h",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MGGA_MVS Meta-GGA XC Functional": {
        "name": "mgga_mvs",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MGGA_MV2h Hybrid Meta-GGA XC Functional": {
        "name": "mgga_mvsh",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MN12-L Meta-GGA XC Functional": {
        "name": "mn12-l",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "MN12-SX Meta-GGA Hybrid Screened Exchange-Correlation Functional": {
        "name": "mn12-sx",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "MN15 Hybrid Meta-GGA Exchange-Correlation Functional": {
        "name": "mn15",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "MN15-L Meta-GGA XC Functional": {
        "name": "mn15-l",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MOHLYP GGA Exchange-Correlation Functional": {
        "name": "mohlyp",
        "dispersion": ["none"],
        "level": "expert",
    },
    "MOHLYP2 GGA Exchange-Correlation Functional": {
        "name": "mohlyp2",
        "dispersion": ["none"],
        "level": "expert",
    },
    "mPW1B95 Hyb-GGA Exchange-Correlation Functional": {
        "name": "mpw1b95",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "mPW1K Hyb-GGA Exchange-Correlation Functional": {
        "name": "mpw1k",
        "dispersion": ["none"],
        "level": "expert",
    },
    "mPW1LYP Hybrid GGA Exchange-Correlation Functional": {
        "name": "mpw1lyp",
        "dispersion": ["none"],
        "level": "expert",
    },
    "mPW1PBE Hybrid GGA Exchange-Correlation Functional": {
        "name": "mpw1pbe",
        "dispersion": ["none"],
        "level": "expert",
    },
    "mPW1PW Hyb-GGA Exchange-Correlation Functional": {
        "name": "mpw1pw",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "mPW3LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "mpw3lyp",
        "dispersion": ["none"],
        "level": "expert",
    },
    "mPW3PW Hyb-GGA Exchange-Correlation Functional": {
        "name": "mpw3pw",
        "dispersion": ["none"],
        "level": "expert",
    },
    "mPWB1K Hyb-GGA Exchange-Correlation Functional": {
        "name": "mpwb1k",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "mPWLYP1M Hyb-GGA Exchange-Correlation Functional": {
        "name": "mpwlyp1m",
        "dispersion": ["none"],
        "level": "expert",
    },
    "mPWLYP1W GGA Exchange-Correlation Functional": {
        "name": "mpwlyp1w",
        "dispersion": ["none"],
        "level": "expert",
    },
    "mPWPW GGA Exchange-Correlation Functional": {
        "name": "mpwpw",
        "dispersion": ["none"],
        "level": "expert",
    },
    "N12 nonseparable GGA Exchange-Correlation Functional": {
        "name": "n12",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "N12-SX Hybrid nonseparable GGA Exchange-Correlation Functional": {
        "name": "n12-sx",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "O3LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "o3lyp",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "oblyp-e": {
        "name": "oblyp-d",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PBE GGA Exchange, One-parameter Progressive correlation Functional": {
        "name": "op-pbe",
        "dispersion": ["none"],
        "level": "expert",
    },
    "opbe-d": {
        "name": "opbe-d",
        "dispersion": ["none"],
        "level": "expert",
    },
    "opwlyp-d": {
        "name": "opwlyp-d",
        "dispersion": ["none"],
        "level": "expert",
    },
    "otpss-d": {
        "name": "otpss-d",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PBE GGA Exchange-Correlation Functional": {
        "name": "pbe",
        "dispersion": ["none", "d3bj", "d3mbj", "nl"],
        "level": "normal",
    },
    "PBE0 Hyb-GGA Exchange-Correlation Functional": {
        "name": "pbe0",
        "dispersion": ["none", "d3bj", "d3mbj", "nl"],
        "level": "normal",
    },
    "PBE0-13 Hyb-GGA Exchange-Correlation Functional": {
        "name": "pbe0-13",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PBE0-2 Double Hybrid Exchange-Correlation Functional": {
        "name": "pbe0-2",
        "dispersion": ["none"],
        "level": "expert",
    },
    "pbe0-dh": {
        "name": "pbe0-dh",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PBE1W GGA Exchange-Correlation Functional": {
        "name": "pbe1w",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PBE50 Hybrid GGA Exchange-Correlation Functional": {
        "name": "pbe50",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PBE Hybrid based 3C composite method with a small basis set, gCP and D3(BJ)": {  # noqa: E501
        "name": "pbeh3c",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PBELYP1W GGA Exchange-Correlation Functional": {
        "name": "pbelyp1w",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PKZB Meta-GGA XC Functional": {
        "name": "pkzb",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PTPSS SOS Double Hybrid XC Functional": {
        "name": "ptpss",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "PW6B95 Hybrid Meta-GGA XC Functional": {
        "name": "pw6b95",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "PW86B95 Hyb-GGA Exchange-Correlation Functional": {
        "name": "pw86b95",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PW86PBE GGA Exchange-Correlation Functional": {
        "name": "pw86pbe",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PW91 GGA Exchange-Correlation Functional": {
        "name": "pw91",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "PWB6K Hyb-GGA Exchange-Correlation Functional": {
        "name": "pwb6k",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "PWPB95 SOS Double Hybrid XC Functional": {
        "name": "pwpb95",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "revB3LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "revb3lyp",
        "dispersion": ["none"],
        "level": "expert",
    },
    "revPBE GGA Exchange-Correlation Functional": {
        "name": "revpbe",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "revPBE0 Hybrid GGA Exchange-Correlation Functional": {
        "name": "revpbe0",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "revised TPSS Meta-GGA XC Functional": {
        "name": "revtpss",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "revTPSSh Hyb-GGA Exchange-Correlation Functional": {
        "name": "revtpssh",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "RPBE GGA Exchange-Correlation Functional": {
        "name": "rpbe",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "SB98-1a Hyb-GGA Exchange-Correlation Functional": {
        "name": "sb98-1a",
        "dispersion": ["none"],
        "level": "expert",
    },
    "SB98-1b Hyb-GGA Exchange-Correlation Functional": {
        "name": "sb98-1b",
        "dispersion": ["none"],
        "level": "expert",
    },
    "SB98-1c Hyb-GGA Exchange-Correlation Functional": {
        "name": "sb98-1c",
        "dispersion": ["none"],
        "level": "expert",
    },
    "SB98-2a Hyb-GGA Exchange-Correlation Functional": {
        "name": "sb98-2a",
        "dispersion": ["none"],
        "level": "expert",
    },
    "SB98-2b Hyb-GGA Exchange-Correlation Functional": {
        "name": "sb98-2b",
        "dispersion": ["none"],
        "level": "expert",
    },
    "SB98-2c Hyb-GGA Exchange-Correlation Functional": {
        "name": "sb98-2c",
        "dispersion": ["none"],
        "level": "expert",
    },
    "SOGGA Exchange + PBE Correlation Functional": {
        "name": "sogga",
        "dispersion": ["none"],
        "level": "expert",
    },
    "SOGGA11 Exchange-Correlation Functional": {
        "name": "sogga11",
        "dispersion": ["none"],
        "level": "expert",
    },
    "SOGGA11-X Hybrid Exchange-Correlation Functional": {
        "name": "sogga11-x",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "SVWN3 (RPA) LSDA Functional": {
        "name": "svwn",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TETER93 Exchange-Correlation Functional": {
        "name": "teter93",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TH-FC GGA Exchange-Correlation Functional": {
        "name": "th-fc",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TH-FCFO GGA Exchange-Correlation Functional": {
        "name": "th-fcfo",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TH-FCO GGA Exchange-Correlation Functional": {
        "name": "th-fco",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TH-FL GGA Exchange-Correlation Functional": {
        "name": "th-fl",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TH1 GGA Exchange-Correlation Functional": {
        "name": "th1",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TH2 GGA Exchange-Correlation Functional": {
        "name": "th2",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TH3 GGA Exchange-Correlation Functional": {
        "name": "th3",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TH4 GGA Exchange-Correlation Functional": {
        "name": "th4",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TPSS Meta-GGA XC Functional": {
        "name": "tpss",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "TPSSh Hyb-GGA Exchange-Correlation Functional": {
        "name": "tpssh",
        "dispersion": ["none", "d3bj", "nl"],
        "level": "expert",
    },
    "TPSSLYP1W GGA Exchange-Correlation Functional": {
        "name": "tpsslyp1w",
        "dispersion": ["none"],
        "level": "expert",
    },
    "TUNED-CAM-B3LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "tuned-cam-b3lyp",
        "dispersion": ["none"],
        "level": "expert",
    },
    "VSXC Meta-GGA XC Functional": {
        "name": "vsxc",
        "dispersion": ["none"],
        "level": "expert",
    },
    "VV10 GGA Exchange-Correlation Functional": {
        "name": "vv10",
        "dispersion": ["none"],
        "level": "expert",
    },
    "wB97 GGA Exchange-Correlation Functional": {
        "name": "wb97",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "wB97M-V Hyb-GGA Exchange-Correlation Functional": {
        "name": "wb97m-v",
        "dispersion": ["none"],
        "level": "expert",
    },
    "wB97X Hyb-GGA Exchange-Correlation Functional": {
        "name": "wb97x",
        "dispersion": ["none", "d3bj", "d"],
        "level": "expert",
    },
    "wB97X-V Hyb-GGA Exchange-Correlation Functional": {
        "name": "wb97x-v",
        "dispersion": ["none"],
        "level": "expert",
    },
    "PBE SR-XC Functional (HJS Model)": {
        "name": "wpbe",
        "dispersion": ["none", "d3bj", "d3mbj"],
        "level": "expert",
    },
    "PBE0 SR-XC Functional (HJS Model)": {
        "name": "wpbe0",
        "dispersion": ["none"],
        "level": "expert",
    },
    "X1B95 Hyb-GGA Exchange-Correlation Functional": {
        "name": "x1b95",
        "dispersion": ["none"],
        "level": "expert",
    },
    "X3LYP Hyb-GGA Exchange-Correlation Functional": {
        "name": "x3lyp",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "XB1K Hyb-GGA Exchange-Correlation Functional": {
        "name": "xb1k",
        "dispersion": ["none"],
        "level": "expert",
    },
    "XLYP GGA Exchange-Correlation Functional": {
        "name": "xlyp",
        "dispersion": ["none", "d3bj"],
        "level": "expert",
    },
    "ZLP GGA Exchange-Correlation Functional": {
        "name": "zlp",
        "dispersion": ["none"],
        "level": "expert",
    },
}  # yapf: disable

optimization_methods = {
    "Rational Function Optimization": "RFO",
    "Newton-Raphson": "NR",
    "Steepest Descents": "SD",
    "Static Linesearch": "LINESEARCH_STATIC",
}

optimization_convergence = {
    "CFOUR": "CFOUR",
    "Gaussian loose": "GAU_LOOSE",
    "Gaussian": "GAU",
    "Gaussian tight": "GAU_TIGHT",
    "Gaussian very tight": "GAU_VERYTIGHT",
    "MOLPRO": "MOLPRO",
    "NWChem loose": "NWCHEM_LOOSE",
    "NWChem": "GAU",
    "NWChem tight": "GUA_TIGHT",
    "QChem": "QCHEM",
    "TURBOMOLE": "TURBOMOLE",
    "Interfragment tight": "INTERFRAG_TIGHT",
    "Custom": "",
}

properties = {
    "(T) CORRECTION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "-D ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "dispersion correction energy",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "Ha",
    },
    "-D GRADIENT": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "gradient of the dispersion correction energy",
        "dimensionality": [3, "n_atoms"],
        "methods": ["dft"],
        "type": "float",
        "units": "",
    },
    "32-POLE": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "5th order electrical multipole",
        "dimensionality": ["triangular", 3, 3, 3, 3, 3],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "AAA (T) CORRECTION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "AAB (T) CORRECTION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "ABB (T) CORRECTION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "B3LYP-D3(BJ) DISPERSION CORRECTION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the dispersion correction energy",
        "dimensionality": "scalar",
        "methods": ["dft"],
        "type": "float",
        "units": "",
    },
    "BBB (T) CORRECTION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CC D1 DIAGNOSTIC": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CC D2 DIAGNOSTIC": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CC NEW D1 DIAGNOSTIC": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CC T1 DIAGNOSTIC": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CCSD CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the correlation energy for a CCSD calculation",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CCSD OPPOSITE-SPIN CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CCSD SAME-SPIN CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CCSD TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the total electronic energy from a CCSD calculation",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CCSD(T) CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CCSD(T) TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "CURRENT CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the correlation energy for the current method",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "CURRENT DIPOLE": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the electrical dipole moment for the current method",
        "dimensionality": [3],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "CURRENT DIPOLE X": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the electrical dipole moment for the current method",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "CURRENT DIPOLE Y": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the electrical dipole moment for the current method",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "CURRENT DIPOLE Z": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the electrical dipole moment for the current method",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "CURRENT ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the electronic energy from the current method",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "CURRENT GRADIENT": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the gradient of the energy for the current method",
        "dimensionality": [3, "n_atoms"],
        "methods": ["dft", "hf"],
        "type": "float",
        "units": "",
    },
    "CURRENT REFERENCE ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "DFT FUNCTIONAL TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "total energy of DFT functional",
        "dimensionality": "scalar",
        "methods": ["dft"],
        "type": "float",
        "units": "",
    },
    "DFT TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "Total DFT energy including dispersion",
        "dimensionality": "scalar",
        "methods": ["dft"],
        "type": "float",
        "units": "",
    },
    "DFT VV10 ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "VV10 energy in DFT",
        "dimensionality": "scalar",
        "methods": ["dft"],
        "type": "float",
        "units": "",
    },
    "DFT XC ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "DFT exchange-correlation energy",
        "dimensionality": "scalar",
        "methods": ["dft"],
        "type": "float",
        "units": "",
    },
    "DIPOLE": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical dipole moment",
        "dimensionality": [3],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "DIPOLE X": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical dipole moment",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "DIPOLE Y": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical dipole moment",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "DIPOLE Z": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical dipole moment",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "DISPERSION CORRECTION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "energy of the dispersion correction",
        "dimensionality": "scalar",
        "methods": ["dft"],
        "type": "float",
        "units": "",
    },
    "ELECTROSTATIC POTENTIAL": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the electrostatic potential at the nuclei",
        "dimensionality": ["n_atoms"],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "Eelec": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the electronic energy",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "HEXADECAPOLE": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical hexadecapole moment",
        "dimensionality": ["triangular", 3, 3, 3, 3],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "HF TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the Hartree-Fock electronic energy",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "LCCD CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd"],
        "type": "float",
        "units": "",
    },
    "LCCD OPPOSITE-SPIN CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd"],
        "type": "float",
        "units": "",
    },
    "LCCD SAME-SPIN CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd"],
        "type": "float",
        "units": "",
    },
    "LCCD TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd"],
        "type": "float",
        "units": "",
    },
    "LCCSD (+LMP2) TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)"],
        "type": "float",
        "units": "",
    },
    "LOWDIN_CHARGES": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "atomic charges using Lowdin's method",
        "dimensionality": ["n_atoms"],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MAYER_INDICES": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "Mayer's bond indices",
        "dimensionality": ["triangular", "n_atoms", "n_atoms"],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP2 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP2 OPPOSITE-SPIN CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP2 SAME-SPIN CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP2 SINGLES ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp2"],
        "type": "float",
        "units": "",
    },
    "MP2 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP2.5 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP2.5 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP3 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP3 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "MP4 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp4"],
        "type": "float",
        "units": "",
    },
    "MP4 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp4"],
        "type": "float",
        "units": "",
    },
    "MP4(SDQ) CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp4"],
        "type": "float",
        "units": "",
    },
    "MP4(SDQ) TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp4"],
        "type": "float",
        "units": "",
    },
    "MP4(SDTQ) CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp4"],
        "type": "float",
        "units": "",
    },
    "MP4(SDTQ) TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp4"],
        "type": "float",
        "units": "",
    },
    "MP4(T) CORRECTION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp4"],
        "type": "float",
        "units": "",
    },
    "MULLIKEN_CHARGES": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "atomic charges using Mulliken's method",
        "dimensionality": ["n_atoms"],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "NUCLEAR REPULSION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "OCTUPOLE": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical octupole moment",
        "dimensionality": ["triangular", 3, 3, 3],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "ONE-ELECTRON ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the one-electron energy",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "OPTIMIZATION ITERATIONS": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3"],
        "type": "float",
        "units": "",
    },
    "PCM POLARIZATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the PCM polarization energy",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "QUADRUPOLE": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical quadrupole moment",
        "dimensionality": ["triangular", 3, 3],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "SCF DIPOLE": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical dipole moment from SCF",
        "dimensionality": [3],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "SCF DIPOLE X": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical dipole moment from SCF",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "SCF DIPOLE Y": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical dipole moment from SCF",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "SCF DIPOLE Z": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "electrical dipole moment from SCF",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "SCF ITERATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "SCF ITERATIONS": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "number of itereations in the SCF",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "integer",
        "units": "",
    },
    "SCF TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "SCF TOTAL GRADIENT": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": [3, "n_atoms"],
        "methods": ["dft", "hf"],
        "type": "float",
        "units": "",
    },
    "SCS-MP2 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp2", "mp3"],
        "type": "float",
        "units": "",
    },
    "SCS-MP2 OPPOSITE-SPIN CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp2"],
        "type": "float",
        "units": "",
    },
    "SCS-MP2 SAME-SPIN CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp2"],
        "type": "float",
        "units": "",
    },
    "SCS-MP2 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp2", "mp3"],
        "type": "float",
        "units": "",
    },
    "SCS-MP2-VDW CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp3"],
        "type": "float",
        "units": "",
    },
    "SCS-MP2-VDW TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp3"],
        "type": "float",
        "units": "",
    },
    "SCS-MP3 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SCS-MP3 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SCS-MP3-VDW CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SCS-MP3-VDW TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SCSN-MP2 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp3"],
        "type": "float",
        "units": "",
    },
    "SCSN-MP2 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp3"],
        "type": "float",
        "units": "",
    },
    "SCSN-MP3 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SCSN-MP3 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SOS-MP2 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp3"],
        "type": "float",
        "units": "",
    },
    "SOS-MP2 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp3"],
        "type": "float",
        "units": "",
    },
    "SOS-MP3 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SOS-MP3 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SOS-PI-MP2 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp3"],
        "type": "float",
        "units": "",
    },
    "SOS-PI-MP2 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["lccd", "mp3"],
        "type": "float",
        "units": "",
    },
    "SOS-PI-MP3 CORRELATION ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "SOS-PI-MP3 TOTAL ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "",
        "dimensionality": "scalar",
        "methods": ["mp3"],
        "type": "float",
        "units": "",
    },
    "TWO-ELECTRON ENERGY": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the two-electron energy",
        "dimensionality": "scalar",
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
    "WIBERG_LOWDIN_INDICES": {
        "calculation": ["energy", "optimization", "thermodynamics", "vibrations"],
        "description": "the Wiber-Lowdin bond indices",
        "dimensionality": ["triangular", "n_atoms", "n_atoms"],
        "methods": ["ccsd", "ccsd(t)", "dft", "hf", "lccd", "mp2", "mp3", "mp4"],
        "type": "float",
        "units": "",
    },
}  # yapf: disable
