CuC2H2O5C7H5 is Indium-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of two 1,2,4,5-tetravinylbenzene molecules and two CuC2H2O5 clusters. In each CuC2H2O5 cluster, there are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a distorted square pyramidal geometry to one O(15), one O(17), one O(3), one O(5), and one O(9) atom. The Cu(1)-O(15) bond length is 1.97 Å. The Cu(1)-O(17) bond length is 2.23 Å. The Cu(1)-O(3) bond length is 1.96 Å. The Cu(1)-O(5) bond length is 2.02 Å. The Cu(1)-O(9) bond length is 2.02 Å. In the second Cu site, Cu(3) is bonded in a distorted square pyramidal geometry to one O(1), one O(11), one O(13), one O(19), and one O(7) atom. The Cu(3)-O(1) bond length is 2.02 Å. The Cu(3)-O(11) bond length is 1.98 Å. The Cu(3)-O(13) bond length is 2.02 Å. The Cu(3)-O(19) bond length is 2.23 Å. The Cu(3)-O(7) bond length is 1.96 Å. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(9) atom. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(9) bond length is 1.29 Å. In the second C site, C(3) is bonded in a distorted bent 120 degrees geometry to one O(11) and one O(3) atom. The C(3)-O(11) bond length is 1.28 Å. The C(3)-O(3) bond length is 1.28 Å. In the third C site, C(5) is bonded in a distorted bent 120 degrees geometry to one O(13) and one O(5) atom. The C(5)-O(13) bond length is 1.29 Å. The C(5)-O(5) bond length is 1.27 Å. In the fourth C site, C(7) is bonded in a distorted bent 120 degrees geometry to one O(15) and one O(7) atom. The C(7)-O(15) bond length is 1.28 Å. The C(7)-O(7) bond length is 1.28 Å. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(17) atom. The H(1)-O(17) bond length is 0.99 Å. In the second H site, H(3) is bonded in a single-bond geometry to one O(19) atom. The H(3)-O(19) bond length is 0.99 Å. In the third H site, H(5) is bonded in a single-bond geometry to one O(17) atom. The H(5)-O(17) bond length is 0.97 Å. In the fourth H site, H(7) is bonded in a single-bond geometry to one O(19) atom. The H(7)-O(19) bond length is 0.97 Å. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Cu(3) and one C(1) atom. In the second O site, O(3) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(3) atom. In the third O site, O(5) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(5) atom. In the fourth O site, O(7) is bonded in a bent 120 degrees geometry to one Cu(3) and one C(7) atom. In the fifth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Cu(1) and one C(1) atom. In the sixth O site, O(11) is bonded in a bent 120 degrees geometry to one Cu(3) and one C(3) atom. In the seventh O site, O(13) is bonded in a bent 120 degrees geometry to one Cu(3) and one C(5) atom. In the eighth O site, O(15) is bonded in a bent 120 degrees geometry to one Cu(1) and one C(7) atom. In the ninth O site, O(17) is bonded in a distorted trigonal non-coplanar geometry to one Cu(1), one H(1), and one H(5) atom. In the tenth O site, O(19) is bonded in a distorted trigonal non-coplanar geometry to one Cu(3), one H(3), and one H(7) atom. Linkers: 2 [O]C(=O)/C=C/c1cc(/C=C/C([O])=O)c(/C=C/C([O])=O)cc1/C=C/C([O])=O. Metal clusters: 2 O.O.[C]1O[Cu]234O[C]O[Cu]2(O1)(O[C]O3)O[C]O4. RCSR code: lvt. The MOF has largest included sphere 4.88 A, density 1.13 g/cm3, surface area 4204.89 m2/g, accessible volume 0.50 cm3/g