CdH4(CO3)2CdC2H6O7(CH)4(CH2)2 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of eight 02329_fluka molecules, four 02329_fluka molecules, one CdC2H6O7 cluster, and one CdH4(CO3)2 cluster. In the CdC2H6O7 cluster, Cd(2) is bonded in a distorted pentagonal bipyramidal geometry to one O(10), one O(11), one O(3), one O(4), one O(5), one O(8), and one O(9) atom. The Cd(2)-O(10) bond length is 2.38 Å. The Cd(2)-O(11) bond length is 2.47 Å. The Cd(2)-O(3) bond length is 2.27 Å. The Cd(2)-O(4) bond length is 2.42 Å. The Cd(2)-O(5) bond length is 2.59 Å. The Cd(2)-O(8) bond length is 2.39 Å. The Cd(2)-O(9) bond length is 2.41 Å. There are two inequivalent C sites. In the first C site, C(8) is bonded in a distorted bent 120 degrees geometry to one O(8) and one O(9) atom. The C(8)-O(8) bond length is 1.28 Å. The C(8)-O(9) bond length is 1.27 Å. In the second C site, C(9) is bonded in a distorted bent 120 degrees geometry to one O(10) and one O(11) atom. The C(9)-O(10) bond length is 1.28 Å. The C(9)-O(11) bond length is 1.28 Å. There are six inequivalent H sites. In the first H site, H(5) is bonded in a distorted single-bond geometry to one O(11) and one O(3) atom. The H(5)-O(11) bond length is 1.67 Å. The H(5)-O(3) bond length is 1.00 Å. In the second H site, H(6) is bonded in a single-bond geometry to one O(3) atom. The H(6)-O(3) bond length is 0.99 Å. In the third H site, H(7) is bonded in a single-bond geometry to one O(4) atom. The H(7)-O(4) bond length is 0.99 Å. In the fourth H site, H(8) is bonded in a single-bond geometry to one O(4) atom. The H(8)-O(4) bond length is 0.99 Å. In the fifth H site, H(9) is bonded in a single-bond geometry to one O(5) atom. The H(9)-O(5) bond length is 0.99 Å. In the sixth H site, H(10) is bonded in a single-bond geometry to one O(5) atom. The H(10)-O(5) bond length is 0.98 Å. There are seven inequivalent O sites. In the first O site, O(3) is bonded in a distorted water-like geometry to one Cd(2), one H(5), and one H(6) atom. In the second O site, O(4) is bonded in a distorted water-like geometry to one Cd(2), one H(7), and one H(8) atom. In the third O site, O(5) is bonded in a water-like geometry to one Cd(2), one H(10), and one H(9) atom. In the fourth O site, O(8) is bonded in a distorted single-bond geometry to one Cd(2) and one C(8) atom. In the fifth O site, O(9) is bonded in a distorted single-bond geometry to one Cd(2) and one C(8) atom. In the sixth O site, O(10) is bonded in a distorted single-bond geometry to one Cd(2) and one C(9) atom. In the seventh O site, O(11) is bonded in a 3-coordinate geometry to one Cd(2), one C(9), and one H(5) atom. In the CdH4(CO3)2 cluster, Cd(1) is bonded in a 7-coordinate geometry to one O(1), one O(13), one O(2), one O(6), one O(7), and two equivalent O(12) atoms. The Cd(1)-O(1) bond length is 2.26 Å. The Cd(1)-O(13) bond length is 2.66 Å. The Cd(1)-O(2) bond length is 2.44 Å. The Cd(1)-O(6) bond length is 2.56 Å. The Cd(1)-O(7) bond length is 2.33 Å. There is one shorter (2.27 Å) and one longer (2.38 Å) Cd(1)-O(12) bond length. 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(6) and one O(7) atom. The C(7)-O(6) bond length is 1.30 Å. The C(7)-O(7) bond length is 1.26 Å. In the second C site, C(10) is bonded in a distorted bent 120 degrees geometry to one O(12) and one O(13) atom. The C(10)-O(12) bond length is 1.30 Å. The C(10)-O(13) bond length is 1.25 Å. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. The H(1)-O(1) bond length is 0.98 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) atom. The H(2)-O(1) bond length is 0.99 Å. In the third H site, H(3) is bonded in a single-bond geometry to one O(2) atom. The H(3)-O(2) bond length is 0.98 Å. In the fourth H site, H(4) is bonded in a distorted single-bond geometry to one O(2) atom. The H(4)-O(2) bond length is 1.01 Å. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted single-bond geometry to one Cd(1) and one C(7) atom. In the second O site, O(7) is bonded in a distorted single-bond geometry to one Cd(1) and one C(7) atom. In the third O site, O(12) is bonded in a distorted single-bond geometry to two equivalent Cd(1) and one C(10) atom. In the fourth O site, O(13) is bonded in a single-bond geometry to one Cd(1) and one C(10) atom. In the fifth O site, O(1) is bonded in a distorted water-like geometry to one Cd(1), one H(1), and one H(2) atom. In the sixth O site, O(2) is bonded in a water-like geometry to one Cd(1), one H(3), and one H(4) atom. Linkers: 2 [O]C(=O)[C@H]1C[C@@H](C([O])=O)[C@@H](C([O])=O)C[C@H]1C([O])=O. Metal clusters: 1 O.O.O.O.[O][C]O[Cd]O[C]=O.[O][C]O[Cd]O[C]=O ,2 O.O.O.[C]1O[Cd]2(O1)O[C]O2. The MOF has largest included sphere 2.47 A, density 2.33 g/cm3, surface area 2996.28 m2/g, accessible volume 0.11 cm3/g