Zn(CO2)4(C3H2)2(C3NH4)2(C6H5NH)2 is Indium-derived structured and crystallizes in the monoclinic P2/c space group. The structure is zero-dimensional and consists of two 14967-65-8 molecules; two 2,3-dimethyl-1,3-butadiene molecules; four trimethylamine molecules; and two Zn(CO2)4 clusters. In each Zn(CO2)4 cluster, Zn(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(3) atoms. Both Zn(1)-O(1) bond lengths are 1.96 Å. Both Zn(1)-O(3) bond lengths are 1.97 Å. There are two inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(2) bond length is 1.22 Å. In the second C site, C(8) is bonded in a distorted bent 120 degrees geometry to one O(3) and one O(4) atom. The C(8)-O(3) bond length is 1.27 Å. The C(8)-O(4) bond length is 1.24 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(1) atom. In the second O site, O(3) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(8) atom. In the third O site, O(2) is bonded in a single-bond geometry to one C(1) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one C(8) atom. Linkers: 4 [C]CN1[CH]C=C(C2=C[CH]N(CC([O])=O)C=C2)C=C1 ,4 [O]C(=O)CN1[CH]C=C(C2=C[CH]N(CC([O])=O)C=C2)C=C1. Metal clusters: 2 O=[C]O[Zn](O[C]=O)(O[C]=O)O[C]=O. RCSR code: dia. The MOF has largest included sphere 8.47 A, density 0.90 g/cm3, surface area 5067.82 m2/g, accessible volume 0.67 cm3/g