Cu3C10H4(NO4)2(CH)2 crystallizes in the monoclinic C2/c space group. The structure consists of eight 02329_fluka molecules inside a Cu3C10H4(NO4)2 framework. In the Cu3C10H4(NO4)2 framework, there are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a rectangular see-saw-like geometry to one N(1), one O(1), one O(2), and one O(4) atom. The Cu(1)-N(1) bond length is 1.97 Å. The Cu(1)-O(1) bond length is 2.00 Å. The Cu(1)-O(2) bond length is 1.91 Å. The Cu(1)-O(4) bond length is 1.87 Å. In the second Cu site, Cu(2) is bonded in a square co-planar geometry to four equivalent O(1) atoms. All Cu(2)-O(1) bond lengths are 1.97 Å. There are five inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(2), and one O(3) atom. The C(1)-C(2) bond length is 1.51 Å. The C(1)-O(2) bond length is 1.28 Å. The C(1)-O(3) bond length is 1.23 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(1), one C(3), and one N(1) atom. The C(2)-C(3) bond length is 1.38 Å. The C(2)-N(1) bond length is 1.35 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(3)-H(2) bond length is 0.93 Å. In the fourth C site, C(5) is bonded in a distorted single-bond geometry to one C(6) and one O(4) atom. The C(5)-C(6) bond length is 1.43 Å. The C(5)-O(4) bond length is 1.32 Å. In the fifth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(5), one C(6), and one N(1) atom. The C(6)-C(6) bond length is 1.49 Å. The C(6)-N(1) bond length is 1.37 Å. N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(2), and one C(6) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. The H(1)-O(1) bond length is 0.82 Å. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cu(1), two equivalent Cu(2), and one H(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(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(5) atom. Linkers: 1 [O]C(=O)c1ccc([O])c(-c2nc(C([O])=O)ccc2[O])n1 ,2 [CH]=C([O])[C]([N])c1nc(C([O])=O)ccc1[O]. Metal clusters: 6 [Cu]. The MOF has largest included sphere 4.12 A, density 2.21 g/cm3, surface area 2770.44 m2/g, accessible volume 0.13 cm3/g