CdH4(C2O5)2(CH)6(CH2)2(C3NH3)2 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of twenty-four 02329_fluka molecules, eight 02329_fluka molecules, eight trimethylamine molecules, and four CdH4(C2O5)2 clusters. In each CdH4(C2O5)2 cluster, Cd(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms. Both Cd(1)-O(1) bond lengths are 2.31 Å. Both Cd(1)-O(3) bond lengths are 2.29 Å. Both Cd(1)-O(5) bond lengths are 2.38 Å. There are two inequivalent C sites. In the first C site, C(7) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(7)-O(1) bond length is 1.28 Å. The C(7)-O(2) bond length is 1.25 Å. In the second C site, C(9) is bonded in a distorted bent 120 degrees geometry to one O(3) and one O(4) atom. The C(9)-O(3) bond length is 1.28 Å. The C(9)-O(4) bond length is 1.27 Å. There are two inequivalent H sites. In the first H site, H(1) is bonded in a distorted linear geometry to one O(4) and one O(5) atom. The H(1)-O(4) bond length is 1.60 Å. The H(1)-O(5) bond length is 1.03 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(5) atom. The H(2)-O(5) bond length is 0.97 Å. There are five 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(7) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(7) atom. In the third O site, O(3) is bonded in a distorted bent 120 degrees geometry to one Cd(1) and one C(9) atom. In the fourth O site, O(4) is bonded in a water-like geometry to one C(9) and one H(1) atom. In the fifth O site, O(5) is bonded in a distorted water-like geometry to one Cd(1), one H(1), and one H(2) atom. Linkers: 2 [O]C(=O)C[C@@H](C([O])=O)N1[CH]C=CC=C1 ,2 [O]C(=O)C[C@H](C([O])=O)N1[CH]C=CC=C1. Metal clusters: 2 O.O.O=[C]O[Cd](O[C]=O)(O[C]=O)O[C]=O. The MOF has largest included sphere 3.18 A, density 1.71 g/cm3, surface area 4031.81 m2/g, accessible volume 0.11 cm3/g