Cu2C29H14O8 crystallizes in the tetragonal I-42m space group. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(4) atoms. Both Cu(1)-O(1) bond lengths are 1.95 Å. Both Cu(1)-O(4) bond lengths are 1.96 Å. In the second Cu site, Cu(2) is bonded in a distorted square co-planar geometry to two equivalent O(2) and two equivalent O(3) atoms. Both Cu(2)-O(2) bond lengths are 1.95 Å. Both Cu(2)-O(3) bond lengths are 1.95 Å. There are fifteen inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(15), one C(2), and one C(6) atom. The C(1)-C(15) bond length is 1.49 Å. The C(1)-C(2) bond length is 1.38 Å. The C(1)-C(6) bond length is 1.39 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 0.95 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 1.38 Å. The C(3)-H(2) bond length is 0.95 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(7) atom. The C(4)-C(5) bond length is 1.40 Å. The C(4)-C(7) bond length is 1.50 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one C(6), and one H(3) atom. The C(5)-C(6) bond length is 1.38 Å. The C(5)-H(3) bond length is 0.95 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(1), one C(5), and one H(4) atom. The C(6)-H(4) bond length is 0.95 Å. In the seventh C site, C(7) is bonded in a trigonal planar geometry to one C(12), one C(4), and one C(8) atom. The C(7)-C(12) bond length is 1.37 Å. The C(7)-C(8) bond length is 1.40 Å. In the eighth C site, C(8) is bonded in a single-bond geometry to one C(7), one C(9), and one H(5) atom. The C(8)-C(9) bond length is 1.38 Å. The C(8)-H(5) bond length is 0.95 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(14), and one C(8) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-C(14) bond length is 1.50 Å. In the tenth C site, C(10) is bonded in a distorted single-bond geometry to one C(11), one C(9), and one H(6) atom. The C(10)-C(11) bond length is 1.37 Å. The C(10)-H(6) bond length is 0.95 Å. In the eleventh C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(13) atom. The C(11)-C(12) bond length is 1.41 Å. The C(11)-C(13) bond length is 1.49 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(11), one C(7), and one H(7) atom. The C(12)-H(7) bond length is 0.95 Å. In the thirteenth C site, C(13) is bonded in a bent 120 degrees geometry to one C(11), one O(1), and one O(2) atom. The C(13)-O(1) bond length is 1.25 Å. The C(13)-O(2) bond length is 1.27 Å. In the fourteenth C site, C(14) is bonded in a bent 120 degrees geometry to one C(9), one O(3), and one O(4) atom. The C(14)-O(3) bond length is 1.26 Å. The C(14)-O(4) bond length is 1.26 Å. In the fifteenth C site, C(15) is bonded in a trigonal planar geometry to one C(15) and two equivalent C(1) atoms. The C(15)-C(15) bond length is 1.34 Å. There are seven 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(8) 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(12) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Cu(1) and one C(13) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Cu(2) and one C(13) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Cu(2) and one C(14) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cu(1) and one C(14) atom. Linkers: 5 [O]C(=O)c1cc(C([O])=O)cc(-c2ccc(C(=C(c3ccc(-c4cc(C([O])=O)cc(C([O])=O)c4)cc3)c3ccc(-c4cc(C([O])=O)cc(C([O])=O)c4)cc3)c3ccc(-c4cc(C([O])=O)cc(C([O])=O)c4)cc3)cc2)c1. Metal clusters: 8 [C]1O[Cu]234O[C]O[Cu]2(O1)(O[C]O3)O[C]O4. RCSR code: scu. The MOF has largest included sphere 13.51 A, density 0.65 g/cm3, surface area 3935.05 m2/g, accessible volume 1.04 cm3/g