CoC18H24(N2O3)2(CH2)2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four 02329_fluka molecules and two CoC18H24(N2O3)2 clusters. In each CoC18H24(N2O3)2 cluster, Co(1) is bonded in a distorted octahedral geometry to two equivalent N(1), two equivalent O(1), and two equivalent O(3) atoms. Both Co(1)-N(1) bond lengths are 1.91 Å. Both Co(1)-O(1) bond lengths are 1.93 Å. Both Co(1)-O(3) bond lengths are 2.36 Å. There are nine inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one N(1), and one H(3) atom. The C(1)-C(2) bond length is 1.39 Å. The C(1)-N(1) bond length is 1.35 Å. The C(1)-H(3) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1), one C(3), and one H(4) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-H(4) bond length is 1.09 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(6) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-C(6) bond length is 1.51 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3), one C(5), and one H(5) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-H(5) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one N(1), and one H(6) atom. The C(5)-N(1) bond length is 1.35 Å. The C(5)-H(6) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted trigonal non-coplanar geometry to one C(3), one N(2), one H(7), and one H(8) atom. The C(6)-N(2) bond length is 1.46 Å. The C(6)-H(7) bond length is 1.11 Å. The C(6)-H(8) bond length is 1.10 Å. In the seventh C site, C(7) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one H(10), and one H(9) atom. The C(7)-N(2) bond length is 1.46 Å. The C(7)-H(10) bond length is 1.10 Å. The C(7)-H(9) bond length is 1.11 Å. In the eighth C site, C(8) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one H(11), and one H(12) atom. The C(8)-N(2) bond length is 1.46 Å. The C(8)-H(11) bond length is 1.10 Å. The C(8)-H(12) bond length is 1.11 Å. In the ninth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(9)-O(1) bond length is 1.28 Å. The C(9)-O(2) bond length is 1.27 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1), one C(1), and one C(5) atom. In the second N site, N(2) is bonded in a trigonal non-coplanar geometry to one C(6), one C(7), and one C(8) atom. There are twelve inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(3) atom. The H(1)-O(3) bond length is 0.99 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(3) atom. The H(2)-O(3) bond length is 1.00 Å. In the third H site, H(3) is bonded in a single-bond geometry to one C(1) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(2) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(4) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(5) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(6) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(6) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(7) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(7) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(8) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(8) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Co(1) and one C(9) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one C(9) atom. In the third O site, O(3) is bonded in a water-like geometry to one Co(1), one H(1), and one H(2) atom. Linkers: 2 [O]C(=O)CCC([O])=O ,2 c1cc(CN2CCN(Cc3ccncc3)CC2)ccn1 ,2 [c]1cc(CN2CCN(Cc3ccncc3)CC2)ccn1. Metal clusters: 2 O.O.O=[C]O[Co]O[C]=O. The MOF has largest included sphere 1.87 A, density 1.54 g/cm3, surface area 4777.70 m2/g, accessible volume 0.14 cm3/g