CuH4(C5O4)2(C7N2H7)2 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two schembl609960 molecules and one CuH4(C5O4)2 cluster. In the CuH4(C5O4)2 cluster, Cu(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(3) atoms. Both Cu(1)-O(1) bond lengths are 1.98 Å. Both Cu(1)-O(3) bond lengths are 1.98 Å. There are five inequivalent C sites. In the first C site, C(12) is bonded in a distorted bent 120 degrees geometry to one O(3) and one O(4) atom. The C(12)-O(3) bond length is 1.28 Å. The C(12)-O(4) bond length is 1.25 Å. In the second C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(1)-C(2) bond length is 1.50 Å. The C(1)-O(1) bond length is 1.29 Å. The C(1)-O(2) bond length is 1.26 Å. In the third C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(4) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(4) bond length is 1.40 Å. In the fourth C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(3)-H(1) bond length is 1.08 Å. In the fifth C site, C(4) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(4)-H(2) bond length is 1.09 Å. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to one Cu(1) and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(1) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Cu(1) and one C(12) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one C(12) atom. Linkers: 2 [O]C(=O)CN1[CH]N(c2ccc(C([O])=O)cc2)C=C1. Metal clusters: 1 O=[C]O[Cu](O[C]=O)(O[C]=O)O[C]=O. The MOF has largest included sphere 1.75 A, density 1.79 g/cm3, surface area 3877.31 m2/g, accessible volume 0.09 cm3/g