Cu(OOCC6H4COO)(C5H3)2 is Indium-derived structured and crystallizes in the cubic Im-3 space group. The structure is zero-dimensional and consists of sixteen 1,3,5-triisopropenyl benzene molecules and twelve Cu(OOCC6H4COO) clusters. In each Cu(OOCC6H4COO) cluster, there are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted square co-planar geometry to four equivalent O(1) atoms. All Cu(1)-O(1) bond lengths are 1.96 Å. In the second Cu site, Cu(2) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(2) atoms. All Cu(2)-O(2) bond lengths are 1.94 Å. There are four inequivalent C sites. In the first C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(8), one O(1), and one O(2) atom. The C(2)-C(8) bond length is 1.50 Å. The C(2)-O(1) bond length is 1.26 Å. The C(2)-O(2) bond length is 1.25 Å. In the second C site, C(3) is bonded in a distorted single-bond geometry to one C(8) and one H(1,4) atom. The C(3)-C(8) bond length is 1.39 Å. The C(3)-H(1,4) bond length is 0.95 Å. In the third C site, C(6) is bonded in a distorted single-bond geometry to one C(8) and one H(1,4) atom. The C(6)-C(8) bond length is 1.39 Å. The C(6)-H(1,4) bond length is 0.95 Å. In the fourth C site, C(8) is bonded in a trigonal planar geometry to one C(2), one C(3), and one C(6) atom. H(1,4) is bonded in a single-bond geometry to one C(3) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cu(1) and one C(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Cu(2) and one C(2) atom. Linkers: 16 [O]C(=O)c1ccc(-c2cc(-c3ccc(C([O])=O)cc3)cc(-c3ccc(C([O])=O)cc3)c2)cc1. Metal clusters: 12 [C]1O[Cu]234O[C]O[Cu]2(O1)(O[C]O3)O[C]O4. RCSR code: pto. The MOF has largest included sphere 16.38 A, density 0.72 g/cm3, surface area 4362.74 m2/g, accessible volume 0.92 cm3/g