Zn2C8H3O7CH crystallizes in the monoclinic P2_1/c space group. The structure consists of four 02329_fluka molecules inside a Zn2C8H3O7 framework. In the Zn2C8H3O7 framework, there are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(1), one O(2), one O(4), and one O(6) atom to form corner-sharing ZnO4 trigonal pyramids. The Zn(1)-O(1) bond length is 2.08 Å. The Zn(1)-O(2) bond length is 1.97 Å. The Zn(1)-O(4) bond length is 1.96 Å. The Zn(1)-O(6) bond length is 1.98 Å. In the second Zn site, Zn(2) is bonded to one O(1), one O(3), one O(5), and one O(7) atom to form corner-sharing ZnO4 trigonal pyramids. The Zn(2)-O(1) bond length is 2.03 Å. The Zn(2)-O(3) bond length is 2.04 Å. The Zn(2)-O(5) bond length is 1.98 Å. The Zn(2)-O(7) bond length is 2.08 Å. There are eight inequivalent C sites. In the first C site, C(1) is bonded in a single-bond geometry to one C(2) and one O(1) atom. The C(1)-C(2) bond length is 1.43 Å. The C(1)-O(1) bond length is 1.32 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(7) bond length is 1.50 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one H(1) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(1) 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(8) atom. The C(4)-C(5) bond length is 1.40 Å. The C(4)-C(8) bond length is 1.49 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(2) atom. The C(5)-H(2) bond length is 0.95 Å. In the sixth C site, C(7) is bonded in a bent 120 degrees geometry to one C(2), one O(2), and one O(3) atom. The C(7)-O(2) bond length is 1.27 Å. The C(7)-O(3) bond length is 1.26 Å. In the seventh C site, C(8) is bonded in a bent 120 degrees geometry to one C(4), one O(4), and one O(5) atom. The C(8)-O(4) bond length is 1.26 Å. The C(8)-O(5) bond length is 1.27 Å. In the eighth C site, C(9) is bonded in a trigonal planar geometry to one H(4), one O(6), and one O(7) atom. The C(9)-H(4) bond length is 0.95 Å. The C(9)-O(6) bond length is 1.25 Å. The C(9)-O(7) bond length is 1.24 Å. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(5) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(9) atom. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Zn(1), one Zn(2), and one C(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(7) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(7) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Zn(1) and one C(8) atom. In the fifth O site, O(5) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(8) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(9) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(9) atom. Linkers: 4 [O]C(=O)c1ccc([O])c(C([O])=O)c1. Metal clusters: 8 [Zn]. The MOF has largest included sphere 5.42 A, density 1.27 g/cm3, surface area 3406.11 m2/g, accessible volume 0.44 cm3/g