Co3C30H24(NO6)2 is Indium-like structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four Co3C30H24(NO6)2 clusters. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one N(1), one O(1), one O(4), one O(5), and one O(6) atom to form distorted corner-sharing CoNO4 square pyramids. The corner-sharing octahedral tilt angles are 68°. The Co(1)-N(1) bond length is 2.16 Å. The Co(1)-O(1) bond length is 2.03 Å. The Co(1)-O(4) bond length is 2.03 Å. The Co(1)-O(5) bond length is 2.20 Å. The Co(1)-O(6) bond length is 2.15 Å. In the second Co site, Co(2) is bonded to two equivalent O(2), two equivalent O(3), and two equivalent O(6) atoms to form corner-sharing CoO6 octahedra. Both Co(2)-O(2) bond lengths are 2.05 Å. Both Co(2)-O(3) bond lengths are 2.08 Å. Both Co(2)-O(6) bond lengths are 2.11 Å. There are fifteen inequivalent C sites. In the first C site, C(12) is bonded in a distorted single-bond geometry to one C(10) and one H(5,6) atom. The C(12)-C(10) bond length is 1.39 Å. The C(12)-H(5,6) bond length is 0.95 Å. In the second C site, C(13) is bonded in a 3-coordinate geometry to one N(1) and two equivalent H(7,8,9,10,11,12) atoms. The C(13)-N(1) bond length is 1.49 Å. Both C(13)-H(7,8,9,10,11,12) bond lengths are 0.99 Å. In the third C site, C(14) is bonded in a 3-coordinate geometry to one N(1) and two equivalent H(7,8,9,10,11,12) atoms. The C(14)-N(1) bond length is 1.49 Å. Both C(14)-H(7,8,9,10,11,12) bond lengths are 0.99 Å. In the fourth C site, C(15) is bonded in a distorted trigonal non-coplanar geometry to one N(1) and two equivalent H(7,8,9,10,11,12) atoms. The C(15)-N(1) bond length is 1.49 Å. Both C(15)-H(7,8,9,10,11,12) bond lengths are 0.99 Å. In the fifth C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(1)-C(2) bond length is 1.51 Å. The C(1)-O(1) bond length is 1.26 Å. The C(1)-O(2) bond length is 1.25 Å. In the sixth C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(4) atom. The C(2)-C(3) bond length is 1.39 Å. The C(2)-C(4) bond length is 1.39 Å. In the seventh C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(3)-H(1) bond length is 0.95 Å. In the eighth C site, C(4) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(4)-H(2) bond length is 0.95 Å. In the ninth C site, C(11) is bonded in a distorted single-bond geometry to one C(10) and one H(5,6) atom. The C(11)-C(10) bond length is 1.39 Å. The C(11)-H(5,6) bond length is 0.95 Å. In the tenth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(6), one O(3), and one O(4) atom. The C(5)-C(6) bond length is 1.51 Å. The C(5)-O(3) bond length is 1.24 Å. The C(5)-O(4) bond length is 1.27 Å. In the eleventh C site, C(6) is bonded in a trigonal planar geometry to one C(5), one C(7), and one C(8) atom. The C(6)-C(7) bond length is 1.38 Å. The C(6)-C(8) bond length is 1.39 Å. In the twelfth C site, C(7) is bonded in a single-bond geometry to one C(6) and one H(3,4) atom. The C(7)-H(3,4) bond length is 0.95 Å. In the thirteenth C site, C(8) is bonded in a distorted single-bond geometry to one C(6) and one H(3,4) atom. The C(8)-H(3,4) bond length is 0.95 Å. In the fourteenth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(5), and one O(6) atom. The C(9)-C(10) bond length is 1.49 Å. The C(9)-O(5) bond length is 1.25 Å. The C(9)-O(6) bond length is 1.27 Å. In the fifteenth C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(12), and one C(9) atom. N(1) is bonded in a tetrahedral geometry to one Co(1), one C(13), one C(14), and one C(15) atom. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(3,4) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(5,6) is bonded in a single-bond geometry to one C(11) atom. In the fifth H site, H(7,8,9,10,11,12) is bonded in a single-bond geometry to one C(13) atom. There are six inequivalent O sites. In the first O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Co(2) and one C(1) atom. In the second O site, O(3) is bonded in a bent 150 degrees geometry to one Co(2) and one C(5) atom. In the third O site, O(4) is bonded in a bent 120 degrees geometry to one Co(1) and one C(5) atom. In the fourth O site, O(1) is bonded in a bent 120 degrees geometry to one Co(1) and one C(1) atom. In the fifth O site, O(6) is bonded in a 3-coordinate geometry to one Co(1), one Co(2), and one C(9) atom. In the sixth O site, O(5) is bonded in an L-shaped geometry to one Co(1) and one C(9) atom. Linkers: 4 C1CN2CCN1CC2 ,12 [O]C(=O)c1ccc(C([O])=O)cc1. Metal clusters: 4 [C]1O[Co]2O[C]O[Co]34(O1)(O[C]O2)O[C]O[Co](O[C]O3)O[C]O4. The MOF has largest included sphere 5.28 A, density 1.10 g/cm3, surface area 3775.01 m2/g, accessible volume 0.58 cm3/g