Cr3C24H12O13Cu3C6N6H12Cl7(CH)12 is Indium-derived structured and crystallizes in the hexagonal P-6c2 space group. The structure is zero-dimensional and consists of twenty-four 02329_fluka molecules, two Cr3C24H12O13 clusters, and two Cu3C6N6H12Cl7 clusters. In each Cr3C24H12O13 cluster, Cr(1) is bonded to one O(3), two equivalent O(1), and two equivalent O(2) atoms to form corner-sharing CrO5 square pyramids. The Cr(1)-O(3) bond length is 1.89 Å. Both Cr(1)-O(1) bond lengths are 1.97 Å. Both Cr(1)-O(2) bond lengths are 2.01 Å. There are four inequivalent C sites. In the first C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(5,6) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-H(5,6) bond length is 0.94 Å. In the second C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(7) atom. The C(5)-C(6) bond length is 1.39 Å. The C(5)-C(7) bond length is 1.49 Å. In the third C site, C(6) is bonded in a distorted single-bond geometry to one C(5) and one H(5,6) atom. The C(6)-H(5,6) bond length is 0.94 Å. In the fourth C site, C(7) is bonded in a bent 120 degrees geometry to one C(5), one O(1), and one O(2) atom. The C(7)-O(1) bond length is 1.22 Å. The C(7)-O(2) bond length is 1.19 Å. H(5,6) is bonded in a single-bond geometry to one C(4) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Cr(1) and one C(7) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Cr(1) and one C(7) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to three equivalent Cr(1) atoms. In each Cu3C6N6H12Cl7 cluster, Cu(1) is bonded to two equivalent N(1), one Cl(2), and two equivalent Cl(1) atoms to form distorted corner-sharing CuN2Cl3 square pyramids. Both Cu(1)-N(1) bond lengths are 2.04 Å. The Cu(1)-Cl(2) bond length is 2.59 Å. Both Cu(1)-Cl(1) bond lengths are 2.31 Å. C(3) is bonded in a distorted single-bond geometry to one N(1) atom. The C(3)-N(1) bond length is 1.47 Å. N(1) is bonded in a distorted water-like geometry to one Cu(1); one C(3); and two equivalent H(1,2) atoms. Both N(1)-H(1,2) bond lengths are 0.91 Å. H(1,2) is bonded in a single-bond geometry to one N(1) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(2) is bonded in a trigonal planar geometry to three equivalent Cu(1) atoms. In the second Cl site, Cl(1) is bonded in a single-bond geometry to one Cu(1) atom. Linkers: 12 Nc1cccc(C([O])=O)c1. Metal clusters: 2 [C]1O[Cr]23O[C]O[Cr]45(O1)O[C]O[Cr](O[C]O2)(O[C]O3)(O[C]O4)O5 ,6 [Cu]. The MOF has largest included sphere 8.08 A, density 1.10 g/cm3, surface area 4042.19 m2/g, accessible volume 0.55 cm3/g