Co3C18H10(NO3)4(CH2)6(C2NH2O)6 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of six 02329_fluka molecules, two trimethyl isocyanurate molecules, and one Co3C18H10(NO3)4 cluster. In the Co3C18H10(NO3)4 cluster, there are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 5-coordinate geometry to one N(2), one O(1), one O(2), one O(3), and one O(4) atom. The Co(1)-N(2) bond length is 2.01 Å. The Co(1)-O(1) bond length is 1.96 Å. The Co(1)-O(2) bond length is 2.47 Å. The Co(1)-O(3) bond length is 2.01 Å. The Co(1)-O(4) bond length is 1.95 Å. In the second Co site, Co(2) is bonded in an octahedral geometry to two equivalent O(3), two equivalent O(5), and two equivalent O(6) atoms. Both Co(2)-O(3) bond lengths are 2.15 Å. Both Co(2)-O(5) bond lengths are 2.10 Å. Both Co(2)-O(6) bond lengths are 2.10 Å. There are nine inequivalent C sites. In the first C site, C(4) is bonded in a single-bond geometry to one C(5) and one H(1) atom. The C(4)-C(5) bond length is 1.38 Å. The C(4)-H(1) bond length is 0.93 Å. In the second C site, C(5) is bonded in a distorted trigonal planar geometry to one C(12), one C(4), and one N(1) atom. The C(5)-C(12) bond length is 1.39 Å. The C(5)-N(1) bond length is 1.43 Å. In the third C site, C(6) is bonded in a distorted bent 120 degrees geometry to one O(4) and one O(5) atom. The C(6)-O(4) bond length is 1.26 Å. The C(6)-O(5) bond length is 1.26 Å. In the fourth C site, C(7) is bonded in a 3-coordinate geometry to one C(9), one N(2), and one H(2) atom. The C(7)-C(9) bond length is 1.35 Å. The C(7)-N(2) bond length is 1.38 Å. The C(7)-H(2) bond length is 0.93 Å. In the fifth C site, C(9) is bonded in a 2-coordinate geometry to one C(7), one N(1), and one H(5) atom. The C(9)-N(1) bond length is 1.38 Å. The C(9)-H(5) bond length is 0.93 Å. In the sixth C site, C(11) is bonded in a distorted bent 120 degrees geometry to one O(2) and one O(3) atom. The C(11)-O(2) bond length is 1.23 Å. The C(11)-O(3) bond length is 1.30 Å. In the seventh C site, C(12) is bonded in a distorted single-bond geometry to one C(5) and one H(8) atom. The C(12)-H(8) bond length is 0.93 Å. In the eighth C site, C(13) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(9) atom. The C(13)-N(1) bond length is 1.35 Å. The C(13)-N(2) bond length is 1.31 Å. The C(13)-H(9) bond length is 0.93 Å. In the ninth C site, C(17) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(6) atom. The C(17)-O(1) bond length is 1.27 Å. The C(17)-O(6) bond length is 1.25 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(13), one C(5), and one C(9) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Co(1), one C(13), and one C(7) atom. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(4) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(7) atom. In the third H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the fourth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the fifth H site, H(9) is bonded in a single-bond geometry to one C(13) atom. There are six 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(17) atom. In the second O site, O(2) is bonded in a single-bond geometry to one Co(1) and one C(11) atom. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Co(1), one Co(2), and one C(11) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Co(1) and one C(6) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Co(2) and one C(6) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Co(2) and one C(17) atom. Linkers: 1 c1cn(-c2ccc(-n3ccnc3)cc2)cn1 ,2 [O]C(=O)CCn1c(=O)n(CCC([O])=O)c(=O)n(CCC([O])=O)c1=O. Metal clusters: 1 O=[C]O[Co]1O[C]O[Co]2(O[C]O1)O[C]O[Co](O[C]=O)O[C]O2. RCSR code: kgd. The MOF has largest included sphere 5.00 A, density 1.38 g/cm3, surface area 4098.29 m2/g, accessible volume 0.30 cm3/g