CdC26H20(N2O)4(CH3)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 02329_fluka molecules inside a CdC26H20(N2O)4 framework. In the CdC26H20(N2O)4 framework, Cd(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent N(3), and two equivalent O(1) atoms. Both Cd(1)-N(1) bond lengths are 2.31 Å. Both Cd(1)-N(3) bond lengths are 2.32 Å. Both Cd(1)-O(1) bond lengths are 2.39 Å. There are thirteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(1)-C(2) bond length is 1.41 Å. The C(1)-H(1) bond length is 1.09 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(4) atom. The C(2)-C(3) bond length is 1.41 Å. The C(2)-C(4) bond length is 1.45 Å. In the third 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 1.09 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(2), one C(5), and one N(2) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-N(2) bond length is 1.39 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(4), one N(1), and one H(3) atom. The C(5)-N(1) bond length is 1.37 Å. The C(5)-H(3) bond length is 1.08 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(4) atom. The C(6)-N(1) bond length is 1.33 Å. The C(6)-N(2) bond length is 1.35 Å. The C(6)-H(4) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(9) and one H(5) atom. The C(7)-C(9) bond length is 1.41 Å. The C(7)-H(5) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted single-bond geometry to one C(9) and one H(6) atom. The C(8)-C(9) bond length is 1.41 Å. The C(8)-H(6) bond length is 1.09 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(7), and one C(8) atom. The C(9)-C(10) bond length is 1.45 Å. In the tenth C site, C(10) is bonded in a distorted single-bond geometry to one C(11), one C(9), and one N(4) atom. The C(10)-C(11) bond length is 1.39 Å. The C(10)-N(4) bond length is 1.39 Å. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(10), one N(3), and one H(7) atom. The C(11)-N(3) bond length is 1.38 Å. The C(11)-H(7) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a trigonal planar geometry to one N(3), one N(4), and one H(8) atom. The C(12)-N(3) bond length is 1.33 Å. The C(12)-N(4) bond length is 1.35 Å. The C(12)-H(8) bond length is 1.08 Å. In the thirteenth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(13)-O(1) bond length is 1.26 Å. The C(13)-O(2) bond length is 1.29 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(5), and one C(6) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(4), one C(6), and one H(12) atom. The N(2)-H(12) bond length is 1.06 Å. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(11), and one C(12) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one C(10), one C(12), and one H(13) atom. The N(4)-H(13) bond length is 1.05 Å. There are ten 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(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(6) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(7) 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) is bonded in a single-bond geometry to one C(11) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the ninth H site, H(12) is bonded in a distorted linear geometry to one N(2) and one O(2) atom. The H(12)-O(2) bond length is 1.60 Å. In the tenth H site, H(13) is bonded in a distorted single-bond geometry to one N(4) and one O(2) atom. The H(13)-O(2) bond length is 1.70 Å. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted trigonal planar geometry to one C(13), one H(12), and one H(13) atom. In the second O site, O(1) is bonded in a distorted single-bond geometry to one Cd(1) and one C(13) atom. Linkers: 4 c1ncc(-c2ccc(-c3cnc[nH]3)cc2)[nH]1. Metal clusters: 2 [Cd]. The MOF has largest included sphere 2.11 A, density 1.57 g/cm3, surface area 4900.75 m2/g, accessible volume 0.19 cm3/g