CuC6N12H8(O2Cl)2 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two CuC6N12H8(O2Cl)2 clusters. Cu(1) is bonded in a distorted square co-planar geometry to two equivalent N(5) and two equivalent O(2) atoms. Both Cu(1)-N(5) bond lengths are 1.94 Å. Both Cu(1)-O(2) bond lengths are 2.00 Å. There are three inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal non-coplanar geometry to one C(3), one N(1), one H(1), and one H(2) atom. The C(1)-C(3) bond length is 1.52 Å. The C(1)-N(1) bond length is 1.46 Å. The C(1)-H(1) bond length is 1.10 Å. The C(1)-H(2) bond length is 1.09 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one N(1), one N(2), and one N(5) atom. The C(2)-N(1) bond length is 1.36 Å. The C(2)-N(2) bond length is 1.35 Å. The C(2)-N(5) bond length is 1.35 Å. In the third C site, C(3) is bonded in a distorted tetrahedral geometry to one C(1), one H(3), one H(4), and one Cl(1) atom. The C(3)-H(3) bond length is 1.10 Å. The C(3)-H(4) bond length is 1.09 Å. The C(3)-Cl(1) bond length is 1.79 Å. There are six inequivalent N sites. In the first N site, N(2) is bonded in a distorted bent 120 degrees geometry to one C(2) and one N(4) atom. The N(2)-N(4) bond length is 1.31 Å. In the second N site, N(3) is bonded in a water-like geometry to one N(1) and one N(6) atom. The N(3)-N(1) bond length is 1.35 Å. The N(3)-N(6) bond length is 1.29 Å. In the third N site, N(4) is bonded in a distorted trigonal planar geometry to one N(2), one O(1), and one O(2) atom. The N(4)-O(1) bond length is 1.25 Å. The N(4)-O(2) bond length is 1.31 Å. In the fourth N site, N(5) is bonded in a distorted trigonal planar geometry to one Cu(1), one C(2), and one N(6) atom. The N(5)-N(6) bond length is 1.36 Å. In the fifth N site, N(6) is bonded in a water-like geometry to one N(3) and one N(5) atom. In the sixth N site, N(1) is bonded in a distorted trigonal planar geometry to one C(1), one C(2), and one N(3) atom. There are four 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(1) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(3) atom. In the fourth H site, H(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 single-bond geometry to one N(4) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Cu(1) and one N(4) atom. Cl(1) is bonded in a single-bond geometry to one C(3) atom. Linkers: 2 O=[N+]([O-])[N]c1nnnn1CCCl. Metal clusters: 1 [O][N]O[Cu]O[N][O]. The MOF has largest included sphere 1.49 A, density 2.07 g/cm3, surface area 3856.46 m2/g, accessible volume 0.10 cm3/g