CuC7N2H8O3 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two CuC7N2H8O3 clusters. Cu(1) is bonded in a distorted rectangular see-saw-like geometry to one N(1), one N(2), one O(1), and one O(2) atom. The Cu(1)-N(1) bond length is 1.91 Å. The Cu(1)-N(2) bond length is 2.04 Å. The Cu(1)-O(1) bond length is 2.06 Å. The Cu(1)-O(2) bond length is 1.93 Å. There are seven inequivalent C sites. In the first C site, C(1) is bonded in a 2-coordinate geometry to one N(1) and one O(1) atom. The C(1)-N(1) bond length is 1.31 Å. The C(1)-O(1) bond length is 1.28 Å. In the second C site, C(2) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(3), and one H(4) atom. The C(2)-N(1) bond length is 1.45 Å. The C(2)-H(3) bond length is 1.10 Å. The C(2)-H(4) bond length is 1.10 Å. In the third C site, C(3) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one H(5), and one H(6) atom. The C(3)-N(2) bond length is 1.49 Å. The C(3)-H(5) bond length is 1.10 Å. The C(3)-H(6) bond length is 1.10 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(5), one O(2), and one O(3) atom. The C(4)-C(5) bond length is 1.50 Å. The C(4)-O(2) bond length is 1.30 Å. The C(4)-O(3) bond length is 1.25 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(7) atom. The C(5)-C(6) bond length is 1.40 Å. The C(5)-C(7) bond length is 1.40 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(5) and one H(7) atom. The C(6)-H(7) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(5) and one H(8) atom. The C(7)-H(8) bond length is 1.09 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(1), and one C(2) atom. In the second N site, N(2) is bonded in a distorted tetrahedral geometry to one Cu(1), one C(3), one H(1), and one H(2) atom. The N(2)-H(1) bond length is 1.03 Å. The N(2)-H(2) bond length is 1.03 Å. There are eight 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 N(2) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(2) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(2) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(3) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(3) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(6) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(7) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to one Cu(1) and one C(1) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Cu(1) and one C(4) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(4) atom. Linkers: 2 [O]C(=O)c1ccc(C([O])=O)cc1 ,1 NCC[N]C(=O)C(=O)[N]CCN. Metal clusters: 4 [Cu]. The MOF has largest included sphere 2.46 A, density 1.79 g/cm3, surface area 3786.68 m2/g, accessible volume 0.14 cm3/g