Zn2C23H11(NO2)4CH crystallizes in the monoclinic C2/c space group. The structure consists of eight 02329_fluka molecules inside a Zn2C23H11(NO2)4 framework. In the Zn2C23H11(NO2)4 framework, there are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 4-coordinate geometry to one N(1), one N(2), one O(6), and one O(7) atom. The Zn(1)-N(1) bond length is 2.16 Å. The Zn(1)-N(2) bond length is 2.06 Å. The Zn(1)-O(6) bond length is 2.02 Å. The Zn(1)-O(7) bond length is 2.14 Å. In the second Zn site, Zn(2) is bonded in a 4-coordinate geometry to one N(3), one N(4), one O(1), and one O(4) atom. The Zn(2)-N(3) bond length is 2.00 Å. The Zn(2)-N(4) bond length is 2.09 Å. The Zn(2)-O(1) bond length is 1.94 Å. The Zn(2)-O(4) bond length is 2.04 Å. There are twenty-three inequivalent C sites. In the first C site, C(17) is bonded in a distorted trigonal planar geometry to one C(16), one C(18), and one H(10) atom. The C(17)-C(16) bond length is 1.39 Å. The C(17)-C(18) bond length is 1.39 Å. The C(17)-H(10) bond length is 0.95 Å. In the second C site, C(18) is bonded in a distorted trigonal planar geometry to one C(17), one C(19), and one H(11) atom. The C(18)-C(19) bond length is 1.39 Å. The C(18)-H(11) bond length is 0.95 Å. In the third C site, C(19) is bonded in a trigonal planar geometry to one C(18), one C(20), and one C(24) atom. The C(19)-C(20) bond length is 1.39 Å. The C(19)-C(24) bond length is 1.50 Å. In the fourth C site, C(20) is bonded in a distorted bent 120 degrees geometry to one C(19), one N(4), and one H(12) atom. The C(20)-N(4) bond length is 1.39 Å. The C(20)-H(12) bond length is 0.95 Å. In the fifth C site, C(21) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(21)-C(2) bond length is 1.62 Å. The C(21)-O(1) bond length is 1.46 Å. The C(21)-O(2) bond length is 1.08 Å. In the sixth C site, C(22) is bonded in a bent 120 degrees geometry to one C(9), one O(3), and one O(4) atom. The C(22)-C(9) bond length is 1.57 Å. The C(22)-O(3) bond length is 1.12 Å. The C(22)-O(4) bond length is 1.31 Å. In the seventh C site, C(23) is bonded in a distorted bent 120 degrees geometry to one C(12), one O(5), and one O(6) atom. The C(23)-C(12) bond length is 1.59 Å. The C(23)-O(5) bond length is 1.18 Å. The C(23)-O(6) bond length is 1.23 Å. In the eighth C site, C(24) is bonded in a distorted bent 120 degrees geometry to one C(19), one O(7), and one O(8) atom. The C(24)-O(7) bond length is 1.28 Å. The C(24)-O(8) bond length is 1.17 Å. In the ninth C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(1), and one H(1) atom. The C(1)-C(2) bond length is 1.39 Å. The C(1)-N(1) bond length is 1.39 Å. The C(1)-H(1) bond length is 0.95 Å. In the tenth C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(21), and one C(3) atom. The C(2)-C(3) bond length is 1.39 Å. In the eleventh C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(2) atom. The C(3)-H(2) bond length is 0.95 Å. In the twelfth C site, C(5) is bonded in a distorted single-bond geometry to one N(1) atom. The C(5)-N(1) bond length is 1.39 Å. In the thirteenth C site, C(6) is bonded in a distorted single-bond geometry to one C(7) and one N(2) atom. The C(6)-C(7) bond length is 1.39 Å. The C(6)-N(2) bond length is 1.39 Å. In the fourteenth C site, C(7) is bonded in a distorted trigonal planar geometry to one C(6), one C(8), and one H(4) atom. The C(7)-C(8) bond length is 1.39 Å. The C(7)-H(4) bond length is 0.95 Å. In the fifteenth C site, C(8) is bonded in a distorted trigonal planar geometry to one C(7), one C(9), and one H(5) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-H(5) bond length is 0.95 Å. In the sixteenth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(22), and one C(8) atom. The C(9)-C(10) bond length is 1.39 Å. In the seventeenth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(9), one N(2), and one H(6) atom. The C(10)-N(2) bond length is 1.39 Å. The C(10)-H(6) bond length is 0.95 Å. In the eighteenth C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(12), one N(3), and one H(7) atom. The C(11)-C(12) bond length is 1.39 Å. The C(11)-N(3) bond length is 1.39 Å. The C(11)-H(7) bond length is 0.95 Å. In the nineteenth C site, C(12) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(23) atom. The C(12)-C(13) bond length is 1.39 Å. In the twentieth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(12), one C(14), and one H(8) atom. The C(13)-C(14) bond length is 1.39 Å. The C(13)-H(8) bond length is 0.95 Å. In the twenty-first C site, C(14) is bonded in a distorted trigonal planar geometry to one C(13), one C(15), and one H(9) atom. The C(14)-C(15) bond length is 1.39 Å. The C(14)-H(9) bond length is 0.95 Å. In the twenty-second C site, C(15) is bonded in a distorted single-bond geometry to one C(14) and one N(3) atom. The C(15)-N(3) bond length is 1.39 Å. In the twenty-third C site, C(16) is bonded in a distorted single-bond geometry to one C(17) and one N(4) atom. The C(16)-N(4) bond length is 1.39 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Zn(1), one C(1), and one C(5) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Zn(1), one C(10), and one C(6) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Zn(2), one C(11), and one C(15) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Zn(2), one C(16), and one C(20) atom. There are eleven 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(4) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(13) atom. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(14) atom. In the ninth H site, H(10) is bonded in a single-bond geometry to one C(17) atom. In the tenth H site, H(11) is bonded in a single-bond geometry to one C(18) atom. In the eleventh H site, H(12) is bonded in a single-bond geometry to one C(20) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to one Zn(2) and one C(21) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(21) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(22) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(22) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one C(23) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Zn(1) and one C(23) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one Zn(1) and one C(24) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one C(24) atom. Linkers: 16 [O]C(=O)c1ccc(-c2ccc(C([O])=O)cn2)nc1. Metal clusters: 16 O=[C]O[Zn]O[C]=O. The MOF has largest included sphere 9.12 A, density 0.60 g/cm3, surface area 4365.47 m2/g, accessible volume 1.15 cm3/g