Cr3C24H12O13 is Indium-like structured and crystallizes in the cubic Fm-3m space group. The structure is zero-dimensional and consists of thirty-two Cr3C24H12O13 clusters. 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 1.93 Å. Both Cr(1)-O(1) bond lengths are 1.77 Å. Both Cr(1)-O(2) bond lengths are 1.88 Å. There are six inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(4) and one H(1) atom. The C(1)-C(4) bond length is 1.40 Å. The C(1)-H(1) bond length is 1.14 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(6) and one H(2) atom. The C(2)-C(6) bond length is 1.40 Å. The C(2)-H(2) bond length is 1.14 Å. In the third C site, C(3) is bonded in a bent 120 degrees geometry to one C(4) and two equivalent O(2) atoms. The C(3)-C(4) bond length is 1.48 Å. Both C(3)-O(2) bond lengths are 1.27 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(3) and two equivalent C(1) atoms. In the fifth C site, C(5) is bonded in a bent 120 degrees geometry to one C(6) and two equivalent O(1) atoms. The C(5)-C(6) bond length is 1.48 Å. Both C(5)-O(1) bond lengths are 1.27 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one C(5) and two equivalent C(2) atoms. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(2) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Cr(1) and one C(5) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Cr(1) and one C(3) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to three equivalent Cr(1) atoms. Linkers: 25 [O]C(=O)c1ccc(C([O])=O)cc1. Metal clusters: 8 [C]1O[Cr]23O[C]O[Cr]45(O1)O[C]O[Cr](O[C]O2)(O[C]O3)(O[C]O4)O5. RCSR code: flu-e. The MOF has largest included sphere 23.87 A, density 0.55 g/cm3, surface area 3690.40 m2/g, accessible volume 1.49 cm3/g