Co2C45H21(N2O)6(CH)18 crystallizes in the trigonal P-31c space group. The structure consists of thirty-six 02329_fluka molecules inside a Co2C45H21(N2O)6 framework. In the Co2C45H21(N2O)6 framework, Co(1) is bonded in an octahedral geometry to three equivalent N(2) and three equivalent O(1) atoms. All Co(1)-N(2) bond lengths are 2.18 Å. All Co(1)-O(1) bond lengths are 2.06 Å. There are nine inequivalent C sites. In the first C site, C(12) is bonded in a distorted single-bond geometry to two equivalent C(2) and one H(7) atom. Both C(12)-C(2) bond lengths are 1.38 Å. The C(12)-H(7) bond length is 0.93 Å. In the second C site, C(1) is bonded in a single-bond geometry to one C(11), one C(2), and one H(1) atom. The C(1)-C(11) bond length is 1.39 Å. The C(1)-C(2) bond length is 1.38 Å. The C(1)-H(1) bond length is 0.93 Å. In the third C site, C(2) is bonded in a distorted trigonal planar geometry to one C(1), one C(12), and one N(1) atom. The C(2)-N(1) bond length is 1.44 Å. In the fourth C site, C(3) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(2) atom. The C(3)-N(1) bond length is 1.36 Å. The C(3)-N(2) bond length is 1.34 Å. The C(3)-H(2) bond length is 0.93 Å. In the fifth C site, C(4) is bonded in a distorted single-bond geometry to one C(9) and one N(2) atom. The C(4)-C(9) bond length is 1.40 Å. The C(4)-N(2) bond length is 1.40 Å. In the sixth C site, C(8) is bonded in a distorted single-bond geometry to one C(9) and one H(6) atom. The C(8)-C(9) bond length is 1.38 Å. The C(8)-H(6) bond length is 0.93 Å. In the seventh C site, C(9) is bonded in a distorted trigonal planar geometry to one C(4), one C(8), and one N(1) atom. The C(9)-N(1) bond length is 1.39 Å. In the eighth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(11) and two equivalent O(1) atoms. The C(10)-C(11) bond length is 1.51 Å. Both C(10)-O(1) bond lengths are 1.26 Å. In the ninth C site, C(11) is bonded in a trigonal planar geometry to one C(10) and two equivalent C(1) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(2), one C(3), and one C(9) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Co(1), one C(3), and one C(4) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) atom. In the third H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the fourth H site, H(7) is bonded in a single-bond geometry to one C(12) atom. O(1) is bonded in a bent 120 degrees geometry to one Co(1) and one C(10) atom. Linkers: 6 [O]C(=O)c1cc(-n2cnc3ccccc32)cc(-n2cnc3ccccc32)c1. Metal clusters: 2 [C]1O[Co]2O[C]O[Co](O1)O[C]O2. The MOF has largest included sphere 6.76 A, density 1.12 g/cm3, surface area 4309.06 m2/g, accessible volume 0.38 cm3/g