CdC23H18(N4O)2CH2CH crystallizes in the trigonal P-31c space group. The structure consists of twelve 02329_fluka molecules and twelve 02329_fluka molecules inside a CdC23H18(N4O)2 framework. In each CdC23H18(N4O)2 framework, Cd(1) is bonded in an octahedral geometry to one N(1), one N(3), one N(5), one N(7), one O(1), and one O(2) atom. The Cd(1)-N(1) bond length is 2.37 Å. The Cd(1)-N(3) bond length is 2.26 Å. The Cd(1)-N(5) bond length is 2.32 Å. The Cd(1)-N(7) bond length is 2.26 Å. The Cd(1)-O(1) bond length is 2.34 Å. The Cd(1)-O(2) bond length is 2.40 Å. There are twenty-three inequivalent C sites. In the first C site, C(3) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(3)-O(1) bond length is 1.25 Å. The C(3)-O(2) bond length is 1.27 Å. In the second C site, C(4) is bonded in a distorted trigonal planar geometry to one C(5), one C(9), and one N(2) atom. The C(4)-C(5) bond length is 1.37 Å. The C(4)-C(9) bond length is 1.39 Å. The C(4)-N(2) bond length is 1.43 Å. In the third C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(4) atom. The C(5)-H(4) bond length is 0.93 Å. In the fourth C site, C(6) is bonded in a distorted single-bond geometry to one N(4) atom. The C(6)-N(4) bond length is 1.43 Å. In the fifth C site, C(7) is bonded in a distorted single-bond geometry to one C(8) and one H(5) atom. The C(7)-C(8) bond length is 1.38 Å. The C(7)-H(5) bond length is 0.93 Å. In the sixth C site, C(17) is bonded in a 1-coordinate geometry to one N(5) and one H(14) atom. The C(17)-N(5) bond length is 1.50 Å. The C(17)-H(14) bond length is 0.93 Å. In the seventh C site, C(18) is bonded in a trigonal planar geometry to one N(5), one N(6), and one H(15) atom. The C(18)-N(5) bond length is 1.27 Å. The C(18)-N(6) bond length is 1.31 Å. The C(18)-H(15) bond length is 0.93 Å. In the eighth C site, C(19) is bonded in a distorted single-bond geometry to two equivalent C(20) and one H(16) atom. There is one shorter (1.38 Å) and one longer (1.39 Å) C(19)-C(20) bond length. The C(19)-H(16) bond length is 0.93 Å. In the ninth C site, C(20) is bonded in a distorted trigonal planar geometry to two equivalent C(19) and one N(8) atom. The C(20)-N(8) bond length is 1.41 Å. In the tenth C site, C(21) is bonded in a 2-coordinate geometry to one N(8) and one H(17) atom. The C(21)-N(8) bond length is 1.37 Å. The C(21)-H(17) bond length is 0.93 Å. In the eleventh C site, C(22) is bonded in a distorted bent 120 degrees geometry to one N(7) and one H(18) atom. The C(22)-N(7) bond length is 1.36 Å. The C(22)-H(18) bond length is 0.93 Å. In the twelfth C site, C(23) is bonded in a trigonal planar geometry to one N(7), one N(8), and one H(19) atom. The C(23)-N(7) bond length is 1.30 Å. The C(23)-N(8) bond length is 1.33 Å. The C(23)-H(19) bond length is 0.93 Å. In the thirteenth C site, C(24) is bonded in a 1-coordinate geometry to one N(6) and one H(20) atom. The C(24)-N(6) bond length is 1.44 Å. The C(24)-H(20) bond length is 0.93 Å. In the fourteenth C site, C(25) is bonded in a 1-coordinate geometry to one N(5) and one H(21) atom. The C(25)-N(5) bond length is 1.41 Å. The C(25)-H(21) bond length is 0.93 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 N(6) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-N(6) bond length is 1.42 Å. In the sixteenth C site, C(9) is bonded in a distorted single-bond geometry to one C(4), one C(8), and one H(6) atom. The C(9)-H(6) bond length is 0.93 Å. In the seventeenth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(11), one N(2), and one H(7) atom. The C(10)-C(11) bond length is 1.34 Å. The C(10)-N(2) bond length is 1.38 Å. The C(10)-H(7) bond length is 0.93 Å. In the eighteenth C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(10), one N(1), and one H(8) atom. The C(11)-N(1) bond length is 1.38 Å. The C(11)-H(8) bond length is 0.93 Å. In the nineteenth C site, C(12) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(9) atom. The C(12)-N(1) bond length is 1.31 Å. The C(12)-N(2) bond length is 1.36 Å. The C(12)-H(9) bond length is 0.93 Å. In the twentieth C site, C(13) is bonded in a 3-coordinate geometry to one C(14), one N(4), and one H(10) atom. The C(13)-C(14) bond length is 1.36 Å. The C(13)-N(4) bond length is 1.39 Å. The C(13)-H(10) bond length is 0.93 Å. In the twenty-first C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(13), one N(3), and one H(11) atom. The C(14)-N(3) bond length is 1.34 Å. The C(14)-H(11) bond length is 0.93 Å. In the twenty-second C site, C(15) is bonded in a trigonal planar geometry to one N(3), one N(4), and one H(12) atom. The C(15)-N(3) bond length is 1.32 Å. The C(15)-N(4) bond length is 1.33 Å. The C(15)-H(12) bond length is 0.93 Å. In the twenty-third C site, C(16) is bonded in a 1-coordinate geometry to one N(6) and one H(13) atom. The C(16)-N(6) bond length is 1.52 Å. The C(16)-H(13) bond length is 0.93 Å. There are eight inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cd(1), one C(11), and one C(12) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(4) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Cd(1), one C(14), and one C(15) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one C(13), one C(15), and one C(6) atom. In the fifth N site, N(5) is bonded in a 4-coordinate geometry to one Cd(1), one C(17), one C(18), and one C(25) atom. In the sixth N site, N(6) is bonded in a 4-coordinate geometry to one C(16), one C(18), one C(24), and one C(8) atom. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one Cd(1), one C(22), and one C(23) atom. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one C(20), one C(21), and one C(23) atom. There are eighteen inequivalent H sites. In the first H site, H(4) is bonded in a single-bond geometry to one C(5) atom. In the second H site, H(5) is bonded in a single-bond geometry to one C(7) atom. In the third H site, H(6) is bonded in a single-bond geometry to one C(9) atom. In the fourth H site, H(7) is bonded in a single-bond geometry to one C(10) atom. In the fifth H site, H(8) is bonded in a single-bond geometry to one C(11) atom. In the sixth H site, H(9) is bonded in a single-bond geometry to one C(12) atom. In the seventh H site, H(10) is bonded in a single-bond geometry to one C(13) atom. In the eighth H site, H(11) is bonded in a single-bond geometry to one C(14) atom. In the ninth H site, H(12) is bonded in a single-bond geometry to one C(15) atom. In the tenth H site, H(13) is bonded in a single-bond geometry to one C(16) atom. In the eleventh H site, H(14) is bonded in a single-bond geometry to one C(17) atom. In the twelfth H site, H(15) is bonded in a single-bond geometry to one C(18) atom. In the thirteenth H site, H(16) is bonded in a single-bond geometry to one C(19) atom. In the fourteenth H site, H(17) is bonded in a single-bond geometry to one C(21) atom. In the fifteenth H site, H(18) is bonded in a single-bond geometry to one C(22) atom. In the sixteenth H site, H(19) is bonded in a single-bond geometry to one C(23) atom. In the seventeenth H site, H(20) is bonded in a single-bond geometry to one C(24) atom. In the eighteenth H site, H(21) is bonded in a single-bond geometry to one C(25) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cd(1) and one C(3) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cd(1) and one C(3) atom. Linkers: 5 [O]C(=O)[C@H]1C[C@@H](C([O])=O)C[C@@H](C([O])=O)C1 ,12 n1ccn(c1)c1cc(cc(c1)[N]12[CH][N@@]3[C@@H]4[C@H]1[C@H]2[C@H]34)n1ccnc1 ,4 c1cn(-c2cc(-n3ccnc3)cc(-n3ccnc3)c2)cn1. Metal clusters: 12 [C]1O[Cd]O1. The MOF has largest included sphere 7.13 A, density 1.29 g/cm3, surface area 4129.01 m2/g, accessible volume 0.36 cm3/g