Cu2C12H5(SO6)2(CH)2 crystallizes in the tetragonal P4/n space group. The structure consists of sixteen 02329_fluka molecules inside a Cu2C12H5(SO6)2 framework. In the Cu2C12H5(SO6)2 framework, there are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one O(10), one O(2), one O(3), one O(8), and two equivalent O(11) atoms to form distorted edge-sharing CuO6 octahedra. The Cu(1)-O(10) bond length is 2.42 Å. The Cu(1)-O(2) bond length is 1.91 Å. The Cu(1)-O(3) bond length is 1.93 Å. The Cu(1)-O(8) bond length is 2.48 Å. There is one shorter (1.97 Å) and one longer (1.98 Å) Cu(1)-O(11) bond length. In the second Cu site, Cu(2) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(11), one O(4), and one O(6) atom. The Cu(2)-O(1) bond length is 1.94 Å. The Cu(2)-O(11) bond length is 1.95 Å. The Cu(2)-O(4) bond length is 1.96 Å. The Cu(2)-O(6) bond length is 2.40 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(13), one C(2), and one C(6) atom. The C(1)-C(13) bond length is 1.52 Å. The C(1)-C(2) bond length is 1.38 Å. The C(1)-C(6) bond length is 1.38 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1), one C(3), and one H(2) atom. The C(2)-C(3) bond length is 1.38 Å. The C(2)-H(2) bond length is 0.93 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one S(1) atom. The C(3)-C(4) bond length is 1.37 Å. The C(3)-S(1) bond length is 1.78 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one O(12) atom. The C(4)-O(12) bond length is 1.40 Å. In the fifth 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 0.93 Å. In the sixth C site, C(7) is bonded in a distorted single-bond geometry to one C(8) and one O(12) atom. The C(7)-C(8) bond length is 1.36 Å. The C(7)-O(12) bond length is 1.39 Å. In the seventh C site, C(8) is bonded in a trigonal planar geometry to one C(7), one C(9), and one S(2) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-S(2) bond length is 1.76 Å. In the eighth C site, C(9) is bonded in a distorted single-bond geometry to one C(10), one C(8), and one H(5) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-H(5) bond length is 0.93 Å. In the ninth C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(14), and one C(9) atom. The C(10)-C(11) bond length is 1.38 Å. The C(10)-C(14) bond length is 1.50 Å. In the tenth C site, C(11) is bonded in a distorted single-bond geometry to one C(10) and one H(6) atom. The C(11)-H(6) bond length is 0.93 Å. In the eleventh C site, C(13) is bonded in a distorted bent 120 degrees geometry to one C(1), one O(1), and one O(2) atom. The C(13)-O(1) bond length is 1.24 Å. The C(13)-O(2) bond length is 1.27 Å. In the twelfth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(3), and one O(4) atom. The C(14)-O(3) bond length is 1.24 Å. The C(14)-O(4) bond length is 1.24 Å. There are five inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(11) atom. The H(1)-O(11) bond length is 0.82 Å. In the second H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(6) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(11) atom. There are two inequivalent S sites. In the first S site, S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(3), one O(5), one O(6), and one O(7) atom. The S(1)-O(5) bond length is 1.44 Å. The S(1)-O(6) bond length is 1.44 Å. The S(1)-O(7) bond length is 1.44 Å. In the second S site, S(2) is bonded in a distorted trigonal non-coplanar geometry to one C(8), one O(10), one O(8), and one O(9) atom. The S(2)-O(10) bond length is 1.46 Å. The S(2)-O(8) bond length is 1.48 Å. The S(2)-O(9) bond length is 1.43 Å. There are twelve inequivalent O sites. In the first O site, O(5) is bonded in a single-bond geometry to one S(1) atom. In the second O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Cu(2) and one C(13) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(14) atom. In the fourth O site, O(6) is bonded in a distorted single-bond geometry to one Cu(2) and one S(1) atom. In the fifth O site, O(7) is bonded in a single-bond geometry to one S(1) atom. In the sixth O site, O(8) is bonded in a distorted single-bond geometry to one Cu(1) and one S(2) atom. In the seventh O site, O(9) is bonded in a single-bond geometry to one S(2) atom. In the eighth O site, O(10) is bonded in a distorted single-bond geometry to one Cu(1) and one S(2) atom. In the ninth O site, O(11) is bonded in a distorted single-bond geometry to one Cu(2), two equivalent Cu(1), and one H(1) atom. In the tenth O site, O(12) is bonded in a bent 120 degrees geometry to one C(4) and one C(7) atom. In the eleventh O site, O(2) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(13) atom. In the twelfth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Cu(2) and one C(14) atom. Linkers: 8 [O]C(=O)c1ccc(Oc2ccc(C([O])=O)cc2S([O])([O])[O])c(S([O])([O])[O])c1. Metal clusters: 4 [O][S@](=O)O[Cu]1O[C]O[Cu@](O)(O[S@]([O])=O)O[C]O[Cu](O[S@]([O])=O)O[C]O[Cu@@](O)(O[S@]([O])=O)O[C]O1. RCSR code: zzz. The MOF has largest included sphere 9.39 A, density 1.13 g/cm3, surface area 3390.56 m2/g, accessible volume 0.59 cm3/g