CuC6N3H9O2ClO4 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two hypochlorous acid;trihydrate molecules and one CuC6N3H9O2 cluster. In the CuC6N3H9O2 cluster, Cu(1) is bonded in a distorted rectangular see-saw-like geometry to one N(1), one N(3), one O(1), and one O(2) atom. The Cu(1)-N(1) bond length is 1.99 Å. The Cu(1)-N(3) bond length is 1.94 Å. The Cu(1)-O(1) bond length is 2.02 Å. The Cu(1)-O(2) bond length is 2.02 Å. There are six 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(4), and one H(5) atom. The C(1)-N(1) bond length is 1.48 Å. The C(1)-H(4) bond length is 1.10 Å. The C(1)-H(5) bond length is 1.10 Å. In the second C site, C(2) is bonded in a distorted water-like geometry to one C(3), one H(6), and one H(7) atom. The C(2)-C(3) bond length is 1.49 Å. The C(2)-H(6) bond length is 1.10 Å. The C(2)-H(7) bond length is 1.10 Å. In the third C site, C(3) is bonded in a distorted trigonal planar geometry to one C(2), one C(4), and one N(3) atom. The C(3)-C(4) bond length is 1.38 Å. The C(3)-N(3) bond length is 1.39 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(3), one N(2), and one H(8) atom. The C(4)-N(2) bond length is 1.38 Å. The C(4)-H(8) bond length is 1.08 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one N(2), one N(3), and one H(9) atom. The C(5)-N(2) bond length is 1.35 Å. The C(5)-N(3) bond length is 1.34 Å. The C(5)-H(9) bond length is 1.08 Å. In the sixth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(6)-O(1) bond length is 1.26 Å. The C(6)-O(2) bond length is 1.27 Å. There are three inequivalent N sites. In the first N site, N(1) is bonded in a distorted tetrahedral geometry to one Cu(1), one C(1), one H(1), and one H(2) atom. The N(1)-H(1) bond length is 1.03 Å. The N(1)-H(2) bond length is 1.03 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(4), one C(5), and one H(3) atom. The N(2)-H(3) bond length is 1.03 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one Cu(1), one C(3), and one C(5) atom. There are nine inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one N(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one N(1) atom. In the third H site, H(3) is bonded in a single-bond geometry to one N(2) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(1) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(1) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(2) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(2) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(4) atom. In the ninth H site, H(9) 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 water-like geometry to one Cu(1) and one C(6) atom. In the second O site, O(2) is bonded in a water-like geometry to one Cu(1) and one C(6) atom. Linkers: 1 [O]C(=O)C([O])=O ,1 N[C]Cc1c[nH]cn1 ,1 NCCc1c[nH]cn1. Metal clusters: 1 [CH2][NH2][Cu]1OC2=C(O1)O[Cu](O2)[NH2][CH2]. The MOF has largest included sphere 1.72 A, density 2.04 g/cm3, surface area 3668.35 m2/g, accessible volume 0.10 cm3/g