ZnC17H10O4(CH2)2(CH3)2 crystallizes in the orthorhombic Pnna space group. The structure consists of sixteen 02329_fluka molecules and sixteen 02329_fluka molecules inside a ZnC17H10O4 framework. In the ZnC17H10O4 framework, there are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 6-coordinate geometry to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms. Both Zn(1)-O(1) bond lengths are 1.97 Å. Both Zn(1)-O(3) bond lengths are 2.14 Å. Both Zn(1)-O(4) bond lengths are 2.32 Å. In the second Zn site, Zn(2) is bonded in a distorted tetrahedral geometry to two equivalent O(2) and two equivalent O(3) atoms. Both Zn(2)-O(2) bond lengths are 1.95 Å. Both Zn(2)-O(3) bond lengths are 2.08 Å. There are seventeen inequivalent C sites. In the first C site, C(12) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(5) atom. The C(12)-C(11) bond length is 1.45 Å. The C(12)-C(13) bond length is 1.41 Å. The C(12)-C(5) bond length is 1.40 Å. In the second C site, C(13) is bonded in a trigonal planar geometry to one C(12), one C(8), and one C(9) atom. The C(13)-C(8) bond length is 1.39 Å. The C(13)-C(9) bond length is 1.52 Å. In the third C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(14)-C(2) bond length is 1.49 Å. The C(14)-O(1) bond length is 1.27 Å. The C(14)-O(2) bond length is 1.28 Å. In the fourth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one C(7), one O(3), and one O(4) atom. The C(15)-C(7) bond length is 1.47 Å. The C(15)-O(3) bond length is 1.32 Å. The C(15)-O(4) bond length is 1.26 Å. In the fifth C site, C(16) is bonded in a distorted water-like geometry to one C(9); one H(7,14); and one H(8) atom. The C(16)-C(9) bond length is 1.55 Å. The C(16)-H(7,14) bond length is 1.10 Å. The C(16)-H(8) bond length is 1.10 Å. In the sixth C site, C(1) is bonded in a distorted trigonal planar geometry to one C(10), one C(2), and one H(1) atom. The C(1)-C(10) bond length is 1.39 Å. The C(1)-C(2) bond length is 1.41 Å. The C(1)-H(1) bond length is 1.09 Å. In the seventh C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(14), and one C(3) atom. The C(2)-C(3) bond length is 1.40 Å. In the eighth C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one H(2) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(2) bond length is 1.09 Å. In the ninth C site, C(19) is bonded in a distorted water-like geometry to one C(9); one H(15); and one H(7,14) atom. The C(19)-C(9) bond length is 1.55 Å. The C(19)-H(15) bond length is 1.10 Å. The C(19)-H(7,14) bond length is 1.10 Å. In the tenth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(11), one C(3), and one H(3) atom. The C(4)-C(11) bond length is 1.40 Å. The C(4)-H(3) bond length is 1.09 Å. In the eleventh C site, C(5) is bonded in a distorted trigonal planar geometry to one C(12), one C(6), and one H(4) atom. The C(5)-C(6) bond length is 1.39 Å. The C(5)-H(4) bond length is 1.09 Å. In the twelfth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(5), one C(7), and one H(5) atom. The C(6)-C(7) bond length is 1.41 Å. The C(6)-H(5) bond length is 1.09 Å. In the thirteenth C site, C(7) is bonded in a trigonal planar geometry to one C(15), one C(6), and one C(8) atom. The C(7)-C(8) bond length is 1.41 Å. In the fourteenth C site, C(8) is bonded in a distorted trigonal planar geometry to one C(13), one C(7), and one H(6) atom. The C(8)-H(6) bond length is 1.09 Å. In the fifteenth C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(4) atom. The C(11)-C(10) bond length is 1.41 Å. In the sixteenth C site, C(9) is bonded in a tetrahedral geometry to one C(10), one C(13), one C(16), and one C(19) atom. The C(9)-C(10) bond length is 1.53 Å. In the seventeenth C site, C(10) is bonded in a trigonal planar geometry to one C(1), one C(11), and one C(9) atom. There are nine inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) 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(4) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(5) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(6) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the seventh H site, H(7,14) is bonded in a single-bond geometry to one C(16) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(16) atom. In the ninth H site, H(15) is bonded in a single-bond geometry to one C(19) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(14) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Zn(2) and one C(14) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one Zn(1), one Zn(2), and one C(15) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Zn(1) and one C(15) atom. Linkers: 8 CCCC1(CCC)c2cc(C([O])=O)ccc2-c2ccc(C([O])=O)cc21. Metal clusters: 8 [Zn]. The MOF has largest included sphere 4.38 A, density 1.33 g/cm3, surface area 4979.19 m2/g, accessible volume 0.26 cm3/g