and first-and second-order SAPT with the coupled dispersion energy. Table collects the individual corrections calculated with the HF and Kohn-Sham references (the latter using the asymptotically corrected PBE0 functional), along with the finite-field SAPT(HF) and SAPT(DFT) calculations (with the ALDA kernel in the latter case). Note that we expect the HF-based propSAPT results to be in precise agreement with the numerical derivatives of the first-order SAPT corrections, polarization (∆µ (10) pol,r ) and exchange (∆µ