CdC24N9H23O4(CH)2 crystallizes in the monoclinic C2/c space group. The structure consists of sixteen 02329_fluka molecules inside a CdC24N9H23O4 framework. In the CdC24N9H23O4 framework, Cd(1) is bonded in a distorted octahedral geometry to one N(1), one N(4), one N(9), one O(1), one O(3), and one O(4) atom. The Cd(1)-N(1) bond length is 2.31 Å. The Cd(1)-N(4) bond length is 2.34 Å. The Cd(1)-N(9) bond length is 2.31 Å. The Cd(1)-O(1) bond length is 2.28 Å. The Cd(1)-O(3) bond length is 2.57 Å. The Cd(1)-O(4) bond length is 2.37 Å. There are twenty-four inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(1)-C(2) bond length is 1.51 Å. The C(1)-O(1) bond length is 1.25 Å. The C(1)-O(2) bond length is 1.26 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 1.41 Å. The C(2)-C(7) bond length is 1.41 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(3)-H(1) bond length is 0.93 Å. In the fourth C site, C(6) is bonded in a distorted single-bond geometry to one C(7) and one H(4) atom. The C(6)-C(7) bond length is 1.40 Å. The C(6)-H(4) bond length is 0.93 Å. In the fifth C site, C(7) is bonded in a trigonal planar geometry to one C(2), one C(6), and one C(8) atom. The C(7)-C(8) bond length is 1.50 Å. In the sixth C site, C(8) is bonded in a bent 120 degrees geometry to one C(7), one O(3), and one O(4) atom. The C(8)-O(3) bond length is 1.24 Å. The C(8)-O(4) bond length is 1.26 Å. In the seventh C site, C(9) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(5) atom. The C(9)-N(1) bond length is 1.36 Å. The C(9)-N(2) bond length is 1.30 Å. The C(9)-H(5) bond length is 0.93 Å. In the eighth C site, C(10) is bonded in a trigonal planar geometry to one N(1), one N(3), and one H(6) atom. The C(10)-N(1) bond length is 1.31 Å. The C(10)-N(3) bond length is 1.33 Å. The C(10)-H(6) bond length is 0.93 Å. In the ninth C site, C(11) is bonded in a 3-coordinate geometry to one C(12), one N(3), one H(7), and one H(8) atom. The C(11)-C(12) bond length is 1.52 Å. The C(11)-N(3) bond length is 1.47 Å. The C(11)-H(7) bond length is 0.97 Å. The C(11)-H(8) bond length is 0.97 Å. In the tenth C site, C(12) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(18) atom. The C(12)-C(13) bond length is 1.39 Å. The C(12)-C(18) bond length is 1.39 Å. In the eleventh C site, C(13) is bonded in a trigonal planar geometry to one C(12), one C(14), and one C(15) atom. The C(13)-C(14) bond length is 1.49 Å. The C(13)-C(15) bond length is 1.40 Å. In the twelfth C site, C(14) is bonded in a trigonal non-coplanar geometry to one C(13); one H(10); and two equivalent H(9,11) atoms. The C(14)-H(10) bond length is 0.96 Å. Both C(14)-H(9,11) bond lengths are 0.96 Å. In the thirteenth C site, C(15) is bonded in a trigonal planar geometry to one C(13), one C(16), and one C(21) atom. The C(15)-C(16) bond length is 1.39 Å. The C(15)-C(21) bond length is 1.52 Å. In the fourteenth C site, C(16) is bonded in a trigonal planar geometry to one C(15), one C(17), and one C(20) atom. The C(16)-C(17) bond length is 1.40 Å. The C(16)-C(20) bond length is 1.51 Å. In the fifteenth C site, C(17) is bonded in a trigonal planar geometry to one C(16), one C(18), and one C(24) atom. The C(17)-C(18) bond length is 1.41 Å. The C(17)-C(24) bond length is 1.50 Å. In the sixteenth C site, C(18) is bonded in a trigonal planar geometry to one C(12), one C(17), and one C(19) atom. The C(18)-C(19) bond length is 1.52 Å. In the seventeenth C site, C(19) is bonded in a trigonal non-coplanar geometry to one C(18) and three equivalent H(12,13,14) atoms. All C(19)-H(12,13,14) bond lengths are 0.96 Å. In the eighteenth C site, C(20) is bonded in a trigonal non-coplanar geometry to one C(16); one H(17); and two equivalent H(15,16) atoms. The C(20)-H(17) bond length is 0.96 Å. Both C(20)-H(15,16) bond lengths are 0.96 Å. In the nineteenth C site, C(21) is bonded in a 3-coordinate geometry to one C(15), one N(6), one H(18), and one H(19) atom. The C(21)-N(6) bond length is 1.48 Å. The C(21)-H(18) bond length is 0.97 Å. The C(21)-H(19) bond length is 0.97 Å. In the twentieth C site, C(22) is bonded in a trigonal planar geometry to one N(4), one N(5), and one H(20) atom. The C(22)-N(4) bond length is 1.35 Å. The C(22)-N(5) bond length is 1.32 Å. The C(22)-H(20) bond length is 0.93 Å. In the twenty-first C site, C(23) is bonded in a trigonal planar geometry to one N(4), one N(6), and one H(21) atom. The C(23)-N(4) bond length is 1.32 Å. The C(23)-N(6) bond length is 1.29 Å. The C(23)-H(21) bond length is 0.93 Å. In the twenty-second C site, C(24) is bonded in a 3-coordinate geometry to one C(17); one N(7); and two equivalent H(22,23) atoms. The C(24)-N(7) bond length is 1.46 Å. Both C(24)-H(22,23) bond lengths are 0.97 Å. In the twenty-third C site, C(25) is bonded in a trigonal planar geometry to one N(7), one N(9), and one H(24) atom. The C(25)-N(7) bond length is 1.33 Å. The C(25)-N(9) bond length is 1.30 Å. The C(25)-H(24) bond length is 0.93 Å. In the twenty-fourth C site, C(26) is bonded in a trigonal planar geometry to one N(8), one N(9), and one H(25) atom. The C(26)-N(8) bond length is 1.33 Å. The C(26)-N(9) bond length is 1.33 Å. The C(26)-H(25) bond length is 0.93 Å. There are nine inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(10), and one C(9) atom. In the second N site, N(2) is bonded in a water-like geometry to one C(9) and one N(3) atom. The N(2)-N(3) bond length is 1.35 Å. In the third N site, N(3) is bonded in a 3-coordinate geometry to one C(10), one C(11), and one N(2) atom. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(22), and one C(23) atom. In the fifth N site, N(5) is bonded in a water-like geometry to one C(22) and one N(6) atom. The N(5)-N(6) bond length is 1.36 Å. In the sixth N site, N(6) is bonded in a distorted trigonal planar geometry to one C(21), one C(23), and one N(5) atom. In the seventh N site, N(7) is bonded in a 3-coordinate geometry to one C(24), one C(25), and one N(8) atom. The N(7)-N(8) bond length is 1.36 Å. In the eighth N site, N(8) is bonded in a distorted water-like geometry to one C(26) and one N(7) atom. In the ninth N site, N(9) is bonded in a trigonal planar geometry to one Cd(1), one C(25), and one C(26) atom. There are eighteen 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(4) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the fourth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the sixth H site, H(8) is bonded in a single-bond geometry to one C(11) atom. In the seventh H site, H(9,11) is bonded in a single-bond geometry to one C(14) atom. In the eighth H site, H(10) is bonded in a single-bond geometry to one C(14) atom. In the ninth H site, H(12,13,14) is bonded in a single-bond geometry to one C(19) atom. In the tenth H site, H(15,16) is bonded in a single-bond geometry to one C(20) atom. In the eleventh H site, H(17) is bonded in a single-bond geometry to one C(20) atom. In the twelfth H site, H(18) is bonded in a single-bond geometry to one C(21) atom. In the thirteenth H site, H(19) is bonded in a single-bond geometry to one C(21) atom. In the fourteenth H site, H(20) is bonded in a single-bond geometry to one C(22) atom. In the fifteenth H site, H(21) is bonded in a single-bond geometry to one C(23) atom. In the sixteenth H site, H(22,23) is bonded in a single-bond geometry to one C(24) atom. In the seventeenth H site, H(24) is bonded in a single-bond geometry to one C(25) atom. In the eighteenth H site, H(25) is bonded in a single-bond geometry to one C(26) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Cd(1) and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Cd(1) and one C(8) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cd(1) and one C(8) atom. Linkers: 4 Cc1c(CN2[CH]N=C[N]2)c(C)c(Cn2cncn2)c(C)c1CN1[CH]N=C[N]1 ,4 [O]C(=O)c1ccccc1C([O])=O. Metal clusters: 4 O=[C]O[Cd]O[C]=O. The MOF has largest included sphere 4.38 A, density 1.34 g/cm3, surface area 4615.66 m2/g, accessible volume 0.25 cm3/g