Zn(CO2)4(CH2)4(C4NH8)4 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of thirty-two 02329_fluka molecules, thirty-two tetramethylammonium molecules, and eight Zn(CO2)4 clusters. In each Zn(CO2)4 cluster, Zn(1) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(5), and one O(7) atom. The Zn(1)-O(1) bond length is 2.06 Å. The Zn(1)-O(3) bond length is 2.04 Å. The Zn(1)-O(5) bond length is 2.05 Å. The Zn(1)-O(7) bond length is 2.05 Å. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(2) atom. The C(1)-O(1) bond length is 1.25 Å. The C(1)-O(2) bond length is 1.24 Å. In the second C site, C(7) is bonded in a distorted bent 120 degrees geometry to one O(3) and one O(4) atom. The C(7)-O(3) bond length is 1.25 Å. The C(7)-O(4) bond length is 1.23 Å. In the third C site, C(13) is bonded in a distorted bent 120 degrees geometry to one O(5) and one O(6) atom. The C(13)-O(5) bond length is 1.23 Å. The C(13)-O(6) bond length is 1.25 Å. In the fourth C site, C(24) is bonded in a distorted bent 120 degrees geometry to one O(7) and one O(8) atom. The C(24)-O(7) bond length is 1.26 Å. The C(24)-O(8) bond length is 1.22 Å. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to one Zn(1) and one C(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(1) atom. In the third O site, O(3) is bonded in a water-like geometry to one Zn(1) and one C(7) atom. In the fourth O site, O(5) is bonded in a water-like geometry to one Zn(1) and one C(13) atom. In the fifth O site, O(4) is bonded in a single-bond geometry to one C(7) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one C(13) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one Zn(1) and one C(24) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one C(24) atom. Linkers: 16 [O]C(=O)CC[N@]12CC[N@](CC1)(CC2)CCC(=O)[O]. Metal clusters: 8 O=[C]O[Zn](O[C]=O)(O[C]=O)O[C]=O. RCSR code: dia. The MOF has largest included sphere 4.69 A, density 1.30 g/cm3, surface area 4663.59 m2/g, accessible volume 0.31 cm3/g