Zn2C21H11(N3O4)2CH crystallizes in the monoclinic P2_1/c space group. The structure consists of four 02329_fluka molecules inside a Zn2C21H11(N3O4)2 framework. In the Zn2C21H11(N3O4)2 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 O(1), one O(5), and one O(6) atom. The Zn(1)-N(1) bond length is 2.11 Å. The Zn(1)-O(1) bond length is 2.01 Å. The Zn(1)-O(5) bond length is 2.17 Å. The Zn(1)-O(6) bond length is 2.29 Å. In the second Zn site, Zn(2) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one O(4), and one O(7) atom. The Zn(2)-N(2) bond length is 2.07 Å. The Zn(2)-O(4) bond length is 1.98 Å. The Zn(2)-O(7) bond length is 1.96 Å. There are twenty-one inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(2), one C(20), and one H(1) atom. The C(1)-C(2) bond length is 1.38 Å. The C(1)-C(20) bond length is 1.41 Å. The C(1)-H(1) bond length is 0.95 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(20), and one C(5) atom. The C(2)-C(20) bond length is 1.40 Å. The C(2)-C(5) bond length is 1.50 Å. In the third C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(17), one O(1), and one O(3) atom. The C(3)-C(17) bond length is 1.52 Å. The C(3)-O(1) bond length is 1.27 Å. The C(3)-O(3) bond length is 1.24 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(6), one N(1), and one H(2) atom. The C(4)-C(6) bond length is 1.39 Å. The C(4)-N(1) bond length is 1.34 Å. The C(4)-H(2) bond length is 0.95 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(2), and one O(4) atom. The C(5)-O(2) bond length is 1.24 Å. The C(5)-O(4) bond length is 1.26 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one C(12), one C(14), and one C(4) atom. The C(6)-C(12) bond length is 1.38 Å. The C(6)-C(14) bond length is 1.46 Å. In the seventh C site, C(7) is bonded in a distorted trigonal planar geometry to one C(13), one N(1), and one H(3) atom. The C(7)-C(13) bond length is 1.37 Å. The C(7)-N(1) bond length is 1.35 Å. The C(7)-H(3) bond length is 0.95 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(10), one C(11), and one C(9) atom. The C(8)-C(10) bond length is 1.45 Å. The C(8)-C(11) bond length is 1.39 Å. The C(8)-C(9) bond length is 1.38 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(8) and one H(4) atom. The C(9)-H(4) bond length is 0.95 Å. In the tenth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(8), one N(3), and one N(5) atom. The C(10)-N(3) bond length is 1.32 Å. The C(10)-N(5) bond length is 1.37 Å. In the eleventh C site, C(11) is bonded in a distorted trigonal planar geometry to one C(8), one N(2), and one H(5) atom. The C(11)-N(2) bond length is 1.35 Å. The C(11)-H(5) bond length is 0.95 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(6) and one H(6) atom. The C(12)-H(6) bond length is 0.95 Å. In the thirteenth C site, C(13) is bonded in a distorted single-bond geometry to one C(7) and one H(7) atom. The C(13)-H(7) bond length is 0.95 Å. In the fourteenth C site, C(14) is bonded in a distorted trigonal planar geometry to one C(6), one N(4), and one N(5) atom. The C(14)-N(4) bond length is 1.32 Å. The C(14)-N(5) bond length is 1.37 Å. In the fifteenth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(8) atom. The C(15)-N(2) bond length is 1.34 Å. The C(15)-H(8) bond length is 0.95 Å. In the sixteenth C site, C(17) is bonded in a trigonal planar geometry to one C(18), one C(22), and one C(3) atom. The C(17)-C(18) bond length is 1.41 Å. The C(17)-C(22) bond length is 1.39 Å. In the seventeenth C site, C(18) is bonded in a trigonal planar geometry to one C(17), one C(19), and one C(22) atom. The C(18)-C(19) bond length is 1.51 Å. The C(18)-C(22) bond length is 1.39 Å. In the eighteenth C site, C(19) is bonded in a distorted bent 120 degrees geometry to one C(18), one O(5), and one O(6) atom. The C(19)-O(5) bond length is 1.24 Å. The C(19)-O(6) bond length is 1.27 Å. In the nineteenth C site, C(20) is bonded in a trigonal planar geometry to one C(1), one C(2), and one C(21) atom. The C(20)-C(21) bond length is 1.51 Å. In the twentieth C site, C(21) is bonded in a distorted bent 120 degrees geometry to one C(20), one O(7), and one O(8) atom. The C(21)-O(7) bond length is 1.27 Å. The C(21)-O(8) bond length is 1.21 Å. In the twenty-first C site, C(22) is bonded in a distorted single-bond geometry to one C(17), one C(18), and one H(12) atom. The C(22)-H(12) bond length is 0.95 Å. There are six inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Zn(1), one C(4), and one C(7) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Zn(2), one C(11), and one C(15) atom. In the third N site, N(3) is bonded in a single-bond geometry to one C(10) atom. In the fourth N site, N(4) is bonded in a single-bond geometry to one C(14) atom. In the fifth N site, N(5) is bonded in a distorted trigonal planar geometry to one C(10), one C(14), and one N(6) atom. The N(5)-N(6) bond length is 1.39 Å. In the sixth N site, N(6) is bonded in a bent 120 degrees geometry to one N(5), one H(10), and one H(11) atom. The N(6)-H(10) bond length is 0.88 Å. The N(6)-H(11) bond length is 0.88 Å. 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(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(9) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(11) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(12) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(13) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(15) atom. In the ninth H site, H(10) is bonded in a single-bond geometry to one N(6) atom. In the tenth H site, H(11) is bonded in a single-bond geometry to one N(6) atom. In the eleventh H site, H(12) is bonded in a single-bond geometry to one C(22) atom. There are eight 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(3) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(5) atom. In the third O site, O(3) is bonded in a single-bond geometry to one C(3) atom. In the fourth O site, O(4) is bonded in a water-like geometry to one Zn(2) and one C(5) atom. In the fifth O site, O(5) is bonded in an L-shaped geometry to one Zn(1) and one C(19) atom. In the sixth O site, O(6) is bonded in a distorted L-shaped geometry to one Zn(1) and one C(19) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one Zn(2) and one C(21) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one C(21) atom. Linkers: 2 [O]C(=O)c1cc(C([O])=O)c(C([O])=O)cc1C([O])=O ,1 [CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH].[CH]/N=[C]\[C]=[C]\[N].[CH]=[C][C]=[N].[CH]N([CH])[Zn][O].[CH][N].[CH][N].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C].[C]#N.[C]#N.[C]#N.[C]#N.[C]#N.[C]#N.[C]#N.[C]#N.[C]=C[CH].[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=O.[C]=[CH].[C]=[CH].[C][CH].[C][CH].[C][C].[C][C].[C][N].[C][N].[C][N].[C][N].[C][N].[C][N].[C][N].[C][N].[C][N].[C][N][C].[C][N][N].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[H].[NH].[NH].[NH].[NH].[NH].[NH].[NH].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N].[N]N.[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O].[O][C]=O.[O][Zn].[O][Zn].[O][Zn].[O][Zn].[O][Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn].[Zn]. Metal clusters: 4 O=[C]O[Zn]O[C]=O. The MOF has largest included sphere 4.92 A, density 1.43 g/cm3, surface area 4135.42 m2/g, accessible volume 0.30 cm3/g