CuC11N5H7CH crystallizes in the monoclinic P2_1/c space group. The structure consists of four 02329_fluka molecules inside a CuC11N5H7 framework. In the CuC11N5H7 framework, Cu(1) is bonded in a tetrahedral geometry to one N(1), one N(2), one N(3), and one N(4) atom. The Cu(1)-N(1) bond length is 2.02 Å. The Cu(1)-N(2) bond length is 2.00 Å. The Cu(1)-N(3) bond length is 2.03 Å. The Cu(1)-N(4) bond length is 2.02 Å. There are eleven inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(10), one C(2), and one C(5) atom. The C(1)-C(10) bond length is 1.41 Å. The C(1)-C(2) bond length is 1.47 Å. The C(1)-C(5) bond length is 1.41 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(6) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(6) bond length is 1.41 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(11), one C(2), and one H(1) atom. The C(3)-C(11) bond length is 1.40 Å. The C(3)-H(1) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one N(4) and one H(2) atom. The C(4)-N(4) bond length is 1.35 Å. The C(4)-H(2) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(1) 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(2) and one H(4) atom. The C(6)-H(4) bond length is 1.09 Å. In the seventh C site, C(8) is bonded in a distorted trigonal planar geometry to one C(11), one N(1), and one N(2) atom. The C(8)-C(11) bond length is 1.46 Å. The C(8)-N(1) bond length is 1.35 Å. The C(8)-N(2) bond length is 1.35 Å. In the eighth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(10), one N(4), and one H(6) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-N(4) bond length is 1.35 Å. The C(9)-H(6) bond length is 1.09 Å. In the ninth C site, C(10) is bonded in a distorted single-bond geometry to one C(1), one C(9), and one H(7) atom. The C(10)-H(7) bond length is 1.09 Å. In the tenth C site, C(11) is bonded in a trigonal planar geometry to one C(12), one C(3), and one C(8) atom. The C(11)-C(12) bond length is 1.40 Å. In the eleventh C site, C(12) is bonded in a distorted single-bond geometry to one C(11) and one H(8) atom. The C(12)-H(8) bond length is 1.09 Å. There are five inequivalent N sites. In the first N site, N(1) is bonded in a 3-coordinate geometry to one Cu(1), one C(8), and one N(5) atom. The N(1)-N(5) bond length is 1.35 Å. In the second N site, N(2) is bonded in a 3-coordinate geometry to one Cu(1), one C(8), and one N(3) atom. The N(2)-N(3) bond length is 1.35 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one Cu(1), one N(2), and one N(5) atom. The N(3)-N(5) bond length is 1.32 Å. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Cu(1), one C(4), and one C(9) atom. In the fifth N site, N(5) is bonded in a water-like geometry to one N(1) and one N(3) atom. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) 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(6) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(10) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(12) atom. Linkers: 4 c1cc(C2=NN=N[N]2)cc(-c2ccncc2)c1. Metal clusters: 2 [N]1[N][Cu][N][N][Cu]1. The MOF has largest included sphere 1.96 A, density 1.84 g/cm3, surface area 3987.25 m2/g, accessible volume 0.11 cm3/g