CuC11NH11O5 is Indium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two CuC11NH11O5 clusters. Cu(1) is bonded in a square pyramidal geometry to one O(1), one O(2), one O(3), one O(4), and one O(5) atom. The Cu(1)-O(1) bond length is 2.00 Å. The Cu(1)-O(2) bond length is 1.98 Å. The Cu(1)-O(3) bond length is 1.98 Å. The Cu(1)-O(4) bond length is 2.00 Å. The Cu(1)-O(5) bond length is 2.24 Å. There are eleven inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(2), one C(6), and one C(7) atom. The C(1)-C(2) bond length is 1.40 Å. The C(1)-C(6) bond length is 1.40 Å. The C(1)-C(7) bond length is 1.49 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1) and one H(1) atom. The C(2)-H(1) bond length is 1.09 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(4) and one H(2) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-H(2) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(3), one C(5), and one C(8) atom. The C(4)-C(5) bond length is 1.40 Å. The C(4)-C(8) bond length is 1.49 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(3) atom. The C(5)-H(3) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(1) and one H(4) atom. The C(6)-H(4) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(1), one O(1), and one O(2) atom. The C(7)-O(1) bond length is 1.28 Å. The C(7)-O(2) bond length is 1.27 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(3), and one O(4) atom. The C(8)-O(3) bond length is 1.28 Å. The C(8)-O(4) bond length is 1.28 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one N(1), one H(5), and one O(5) atom. The C(9)-N(1) bond length is 1.34 Å. The C(9)-H(5) bond length is 1.11 Å. The C(9)-O(5) bond length is 1.25 Å. In the tenth C site, C(10) is bonded to one N(1), one H(6), one H(7), and one H(8) atom to form corner-sharing CH3N tetrahedra. The C(10)-N(1) bond length is 1.45 Å. The C(10)-H(6) bond length is 1.10 Å. The C(10)-H(7) bond length is 1.10 Å. The C(10)-H(8) bond length is 1.10 Å. In the eleventh C site, C(11) is bonded to one N(1), one H(10), one H(11), and one H(9) atom to form corner-sharing CH3N tetrahedra. The C(11)-N(1) bond length is 1.45 Å. The C(11)-H(10) bond length is 1.10 Å. The C(11)-H(11) bond length is 1.10 Å. The C(11)-H(9) bond length is 1.10 Å. N(1) is bonded in a trigonal planar geometry to one C(10), one C(11), and one C(9) atom. There are eleven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(6) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(10) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(10) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(11) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(11) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(11) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(7) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(7) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(8) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(8) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Cu(1) and one C(9) atom. Linkers: 4 [O]C(=O)c1ccc(C([O])=O)cc1. Metal clusters: 4 [Cu]. The MOF has largest included sphere 2.35 A, density 1.64 g/cm3, surface area 4584.51 m2/g, accessible volume 0.18 cm3/g