CdC5NH4O2(CH)2 is Indium-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight 02329_fluka molecules and four CdC5NH4O2 clusters. In each CdC5NH4O2 cluster, Cd(1) is bonded in a 3-coordinate geometry to one N(1), one O(1), and one O(2) atom. The Cd(1)-N(1) bond length is 2.42 Å. The Cd(1)-O(1) bond length is 2.55 Å. The Cd(1)-O(2) bond length is 2.34 Å. There are five inequivalent C sites. In the first C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one H(2) atom. The C(4)-C(3) bond length is 1.39 Å. The C(4)-H(2) bond length is 0.93 Å. In the second C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(2) atom. The C(6)-C(3) bond length is 1.50 Å. The C(6)-O(1) bond length is 1.26 Å. The C(6)-O(2) bond length is 1.26 Å. In the third C site, C(1) is bonded in a distorted single-bond geometry to one N(1) atom. The C(1)-N(1) bond length is 1.41 Å. In the fourth C site, C(2) is bonded in a distorted single-bond geometry to one C(3) and one H(4) atom. The C(2)-C(3) bond length is 1.38 Å. The C(2)-H(4) bond length is 0.93 Å. In the fifth C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(6) atom. N(1) is bonded in a distorted water-like geometry to one Cd(1), one C(1), one H(3), and one H(6) atom. The N(1)-H(3) bond length is 0.84 Å. The N(1)-H(6) bond length is 0.85 Å. There are four inequivalent H sites. In the first H site, H(2) is bonded in a single-bond geometry to one C(4) atom. In the second H site, H(3) is bonded in a single-bond geometry to one N(1) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(2) atom. In the fourth H site, H(6) is bonded in a single-bond geometry to one N(1) 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(6) atom. In the second O site, O(2) is bonded in a distorted water-like geometry to one Cd(1) and one C(6) atom. Linkers: 2 Nc1ccc(cc1)[C]1O[Cd](O1)[NH2]c1ccc(cc1)C(=O)[O]. Metal clusters: 2 N[Cd]1O[C]O1. The MOF has largest included sphere 4.30 A, density 1.43 g/cm3, surface area 3551.19 m2/g, accessible volume 0.30 cm3/g