Cu(NH3)4(CH)2(C5NH4)2(SO3)2 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two 02329_fluka molecules, one schembl13971118 molecule, two sulfur trioxide molecules, and one Cu(NH3)4 cluster. In the Cu(NH3)4 cluster, Cu(1) is bonded in a square co-planar geometry to two equivalent N(2) and two equivalent N(3) atoms. Both Cu(1)-N(2) bond lengths are 2.02 Å. Both Cu(1)-N(3) bond lengths are 2.05 Å. There are two inequivalent N sites. In the first N site, N(2) is bonded in a distorted trigonal non-coplanar geometry to one Cu(1), one H(6), one H(7), and one H(8) atom. The N(2)-H(6) bond length is 1.03 Å. The N(2)-H(7) bond length is 1.03 Å. The N(2)-H(8) bond length is 1.03 Å. In the second N site, N(3) is bonded in a distorted trigonal non-coplanar geometry to one Cu(1), one H(10), one H(11), and one H(9) atom. The N(3)-H(10) bond length is 1.03 Å. The N(3)-H(11) bond length is 1.02 Å. The N(3)-H(9) bond length is 1.03 Å. There are six inequivalent H sites. In the first H site, H(6) is bonded in a single-bond geometry to one N(2) atom. In the second H site, H(7) is bonded in a single-bond geometry to one N(2) atom. In the third H site, H(8) is bonded in a single-bond geometry to one N(2) atom. In the fourth H site, H(9) is bonded in a single-bond geometry to one N(3) atom. In the fifth H site, H(10) is bonded in a single-bond geometry to one N(3) atom. In the sixth H site, H(11) is bonded in a single-bond geometry to one N(3) atom. Linkers: 2 [O]S([O])([O])Cc1cccc(-c2ccc[c]n2)n1 ,1 [O]S([O])([O])Cc1cccc(-c2cccc(CS([O])([O])[O])n2)n1. Metal clusters: . The MOF has largest included sphere 2.90 A, density 1.64 g/cm3, surface area 4465.85 m2/g, accessible volume 0.16 cm3/g