CuC12NH6O4CH crystallizes in the monoclinic P2_1/c space group. The structure consists of four 02329_fluka molecules inside a CuC12NH6O4 framework. In the CuC12NH6O4 framework, Cu(1) is bonded in a square pyramidal geometry to one N(1), one O(1), one O(2), one O(3), and one O(4) atom. The Cu(1)-N(1) bond length is 2.16 Å. The Cu(1)-O(1) bond length is 1.97 Å. The Cu(1)-O(2) bond length is 1.98 Å. The Cu(1)-O(3) bond length is 1.97 Å. The Cu(1)-O(4) bond length is 1.98 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(6), one O(1), and one O(2) atom. The C(1)-C(6) bond length is 1.49 Å. The C(1)-O(1) bond length is 1.26 Å. The C(1)-O(2) bond length is 1.26 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(12), one C(4), and one C(7) atom. The C(2)-C(12) bond length is 1.38 Å. The C(2)-C(4) bond length is 1.50 Å. The C(2)-C(7) bond length is 1.39 Å. In the third C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(3), and one O(4) atom. The C(3)-C(10) bond length is 1.49 Å. The C(3)-O(3) bond length is 1.27 Å. The C(3)-O(4) bond length is 1.26 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(2), one C(8), and one C(9) atom. The C(4)-C(8) bond length is 1.38 Å. The C(4)-C(9) bond length is 1.39 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(10), one C(6), and one H(1) atom. The C(5)-C(10) bond length is 1.40 Å. The C(5)-C(6) bond length is 1.38 Å. The C(5)-H(1) bond length is 0.93 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one C(1), one C(5), and one C(9) atom. The C(6)-C(9) bond length is 1.40 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(7)-H(2) bond length is 0.93 Å. In the eighth C site, C(8) is bonded in a distorted single-bond geometry to one C(10), one C(4), and one H(3) atom. The C(8)-C(10) bond length is 1.40 Å. The C(8)-H(3) bond length is 0.93 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(4), one C(6), and one H(4) atom. The C(9)-H(4) bond length is 0.93 Å. In the tenth C site, C(10) is bonded in a trigonal planar geometry to one C(3), one C(5), and one C(8) atom. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(5) atom. The C(11)-N(1) bond length is 1.34 Å. The C(11)-H(5) bond length is 0.93 Å. In the twelfth C site, C(12) is bonded in a 3-coordinate geometry to one C(2), one N(1), and one H(6) atom. The C(12)-N(1) bond length is 1.34 Å. The C(12)-H(6) bond length is 0.93 Å. N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(11), and one C(12) atom. There are six inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(7) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(8) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(9) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(11) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(12) atom. There are four 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(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(3) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(3) atom. Linkers: 4 [O]C(=O)c1cc(C([O])=O)cc(-c2cccnc2)c1. Metal clusters: 2 [C]1O[Cu]234O[C]O[Cu]2(O1)(O[C]O3)O[C]O4. RCSR code: sql. The MOF has largest included sphere 4.48 A, density 1.27 g/cm3, surface area 3995.74 m2/g, accessible volume 0.39 cm3/g