CoH8(CO4)2(CH)4(C3H2)2(CH2CO)2 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four 02329_fluka molecules; one 2,3-dimethyl-1,3-butadiene molecule; two dimethyl ether molecules; and one CoH8(CO4)2 cluster. In the CoH8(CO4)2 cluster, Co(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. Both Co(1)-O(1) bond lengths are 2.13 Å. Both Co(1)-O(2) bond lengths are 2.04 Å. Both Co(1)-O(3) bond lengths are 2.13 Å. C(1) is bonded in a distorted bent 120 degrees geometry to one O(3) and one O(4) atom. The C(1)-O(3) bond length is 1.27 Å. The C(1)-O(4) bond length is 1.27 Å. There are four inequivalent H sites. In the first H site, H(7) is bonded in a single-bond geometry to one O(1) atom. The H(7)-O(1) bond length is 1.00 Å. In the second H site, H(8) is bonded in a single-bond geometry to one O(1) atom. The H(8)-O(1) bond length is 0.99 Å. In the third H site, H(9) is bonded in a distorted single-bond geometry to one O(2) atom. The H(9)-O(2) bond length is 1.00 Å. In the fourth H site, H(10) is bonded in a single-bond geometry to one O(2) atom. The H(10)-O(2) bond length is 0.99 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one Co(1), one H(7), and one H(8) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Co(1), one H(10), and one H(9) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Co(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one C(1) atom. Linkers: 2 [O]C(=O)COc1ccc(-c2ccc(OC[C]=O)cc2)cc1. Metal clusters: 1 O.O.O.O.O=[C]O[Co]O[C]=O. The MOF has largest included sphere 1.82 A, density 1.75 g/cm3, surface area 4139.12 m2/g, accessible volume 0.09 cm3/g