CuC6H10S2(NO2)4 crystallizes in the monoclinic P2_1/c space group. Cu(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent O(2), and two equivalent O(4) atoms. Both Cu(1)-N(1) bond lengths are 1.99 Å. Both Cu(1)-O(2) bond lengths are 2.43 Å. Both Cu(1)-O(4) bond lengths are 2.01 Å. There are three inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(2), and one H(2) atom. The C(1)-C(2) bond length is 1.40 Å. The C(1)-N(2) bond length is 1.34 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 C(1), one C(3), and one S(1) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-S(1) bond length is 1.76 Å. In the third C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(1), and one H(3) atom. The C(3)-N(1) bond length is 1.34 Å. The C(3)-H(3) bond length is 1.08 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Cu(1), one C(3), and one N(2) atom. The N(1)-N(2) bond length is 1.36 Å. In the second N site, N(2) is bonded in a 2-coordinate geometry to one C(1), one N(1), and one H(1) atom. The N(2)-H(1) bond length is 1.02 Å. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(2) 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 distorted single-bond geometry to one O(1) and one O(4) atom. The H(4)-O(1) bond length is 1.65 Å. The H(4)-O(4) bond length is 1.00 Å. In the fifth H site, H(5) is bonded in a distorted linear geometry to one O(1) and one O(4) atom. The H(5)-O(1) bond length is 1.62 Å. The H(5)-O(4) bond length is 1.01 Å. S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(2), one O(1), one O(2), and one O(3) atom. The S(1)-O(1) bond length is 1.50 Å. The S(1)-O(2) bond length is 1.46 Å. The S(1)-O(3) bond length is 1.45 Å. There are four inequivalent O sites. In the first O site, O(4) is bonded in a distorted water-like geometry to one Cu(1), one H(4), and one H(5) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to one H(4), one H(5), and one S(1) atom. In the third O site, O(2) is bonded in a distorted single-bond geometry to one Cu(1) and one S(1) atom. In the fourth O site, O(3) is bonded in a single-bond geometry to one S(1) atom. Linkers: 4 [O]S([O])([O])c1cn[nH]c1. Metal clusters: 2 O.O.[O][S@](=O)O[Cu]O[S@]([O])=O. The MOF has largest included sphere 1.88 A, density 2.08 g/cm3, surface area 3396.19 m2/g, accessible volume 0.08 cm3/g