CdC18H16(NO)4(CH)2 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of eight 02329_fluka molecules and four CdC18H16(NO)4 clusters. In each CdC18H16(NO)4 cluster, Cd(1) is bonded in a 6-coordinate geometry to two equivalent N(2), two equivalent O(1), and two equivalent O(2) atoms. Both Cd(1)-N(2) bond lengths are 2.26 Å. Both Cd(1)-O(1) bond lengths are 2.40 Å. Both Cd(1)-O(2) bond lengths are 2.50 Å. There are nine inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one C(6), and one H(1) atom. The C(1)-C(2) bond length is 1.39 Å. The C(1)-C(6) bond length is 1.39 Å. The C(1)-H(1) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1) and one H(2) atom. The C(2)-H(2) bond length is 1.09 Å. In the third C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(4) atom. The C(4)-C(5) bond length is 1.40 Å. The C(4)-H(4) bond length is 1.09 Å. In the fourth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(4), one C(6), and one N(2) atom. The C(5)-C(6) bond length is 1.41 Å. The C(5)-N(2) bond length is 1.39 Å. In the fifth C site, C(6) is bonded in a distorted single-bond geometry to one C(1), one C(5), and one N(1) atom. The C(6)-N(1) bond length is 1.39 Å. In the sixth C site, C(7) is bonded in a distorted trigonal planar geometry to one C(10), one N(1), and one N(2) atom. The C(7)-C(10) bond length is 1.48 Å. The C(7)-N(1) bond length is 1.37 Å. The C(7)-N(2) bond length is 1.34 Å. In the seventh C site, C(8) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(5), and one H(6) atom. The C(8)-N(1) bond length is 1.45 Å. The C(8)-H(5) bond length is 1.10 Å. The C(8)-H(6) bond length is 1.10 Å. In the eighth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(9)-O(1) bond length is 1.28 Å. The C(9)-O(2) bond length is 1.27 Å. In the ninth C site, C(10) is bonded in a distorted trigonal non-coplanar geometry to one C(7), one H(7), one H(8), and one H(9) atom. The C(10)-H(7) bond length is 1.09 Å. The C(10)-H(8) bond length is 1.10 Å. The C(10)-H(9) bond length is 1.10 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(6), one C(7), and one C(8) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Cd(1), one C(5), and one C(7) atom. There are eight 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(2) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(4) 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(8) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(10) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(10) atom. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(10) 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(9) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Cd(1) and one C(9) atom. Linkers: 4 Cc1nc2ccccc2n1CC([O])=O. Metal clusters: 2 [C]1O[Cd]2(O1)O[C]O2. The MOF has largest included sphere 2.53 A, density 1.74 g/cm3, surface area 4311.05 m2/g, accessible volume 0.16 cm3/g