CoC6H8(NO3)2(C4H3)2(CH)4 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one 1,3-butadiene molecule; two isobutylene molecules; and one CoC6H8(NO3)2 cluster. In the CoC6H8(NO3)2 cluster, Co(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent O(2), and two equivalent O(3) atoms. Both Co(1)-N(1) bond lengths are 1.93 Å. Both Co(1)-O(2) bond lengths are 2.30 Å. Both Co(1)-O(3) bond lengths are 1.92 Å. There are three inequivalent C sites. In the first C site, C(9) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(5,7) atom. The C(9)-N(1) bond length is 1.36 Å. The C(9)-H(5,7) bond length is 1.09 Å. In the second C site, C(6) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(3) atom. The C(6)-O(1) bond length is 1.27 Å. The C(6)-O(3) bond length is 1.29 Å. In the third C site, C(7) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(5,7) atom. The C(7)-N(1) bond length is 1.35 Å. The C(7)-H(5,7) bond length is 1.09 Å. N(1) is bonded in a trigonal planar geometry to one Co(1), one C(7), and one C(9) atom. There are three inequivalent H sites. In the first H site, H(5,7) is bonded in a single-bond geometry to one C(7) atom. In the second H site, H(8) is bonded in a single-bond geometry to one O(2) atom. The H(8)-O(2) bond length is 0.99 Å. In the third H site, H(9) is bonded in a single-bond geometry to one O(2) atom. The H(9)-O(2) bond length is 1.01 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one C(6) atom. In the second O site, O(2) is bonded in a water-like geometry to one Co(1), one H(8), and one H(9) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Co(1) and one C(6) atom. Linkers: 4 [c]1cc(/C=C/c2ccncc2)ccn1 ,1 C(=C/c1ccncc1)\c1ccncc1 ,1 [O]C(=O)/C=C/C=C/C([O])=O. Metal clusters: 1 O.O.O=[C]O[Co]O[C]=O. The MOF has largest included sphere 3.11 A, density 1.45 g/cm3, surface area 4325.25 m2/g, accessible volume 0.21 cm3/g