CuC10H12(NO2)2(H2O)2 is Indium-derived structured and crystallizes in the monoclinic P2/c space group. The structure is zero-dimensional and consists of four water molecules and two CuC10H12(NO2)2 clusters. In each CuC10H12(NO2)2 cluster, Cu(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent N(1) and two equivalent O(1) atoms. Both Cu(1)-N(1) bond lengths are 2.03 Å. Both Cu(1)-O(1) bond lengths are 2.00 Å. There are five inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(5), and one H(6) atom. The C(1)-N(1) bond length is 1.47 Å. The C(1)-H(5) bond length is 1.10 Å. The C(1)-H(6) bond length is 1.10 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(2) atom. The C(2)-C(3) bond length is 1.50 Å. The C(2)-O(1) bond length is 1.29 Å. The C(2)-O(2) bond length is 1.26 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(5) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-C(5) bond length is 1.40 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one H(7) atom. The C(4)-H(7) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(3) and one H(8) atom. The C(5)-H(8) bond length is 1.09 Å. N(1) is bonded to one Cu(1), one C(1), one H(3), and one H(4) atom to form distorted corner-sharing NCuH2C tetrahedra. The N(1)-H(3) bond length is 1.03 Å. The N(1)-H(4) bond length is 1.03 Å. There are six inequivalent H sites. In the first H site, H(3) is bonded in a single-bond geometry to one N(1) atom. In the second H site, H(4) is bonded in a single-bond geometry to one N(1) atom. In the third H site, H(5) is bonded in a single-bond geometry to one C(1) atom. In the fourth H site, H(6) is bonded in a single-bond geometry to one C(1) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one C(4) atom. In the sixth H site, H(8) is bonded in a single-bond geometry to one C(5) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one C(2) atom. Linkers: 2 [O]C(=O)c1ccc(C([O])=O)cc1. Metal clusters: 2 [Cu]. The MOF has largest included sphere 1.93 A, density 1.76 g/cm3, surface area 4081.85 m2/g, accessible volume 0.10 cm3/g