(UH4(C2O)4)3(CH)12C16H16O7 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of forty-eight 02329_fluka molecules, four schembl9144749 molecules, and four UH4(C2O)4 clusters. In each UH4(C2O)4 cluster, there are two inequivalent U sites. In the first U site, U(1) is bonded in a distorted rectangular see-saw-like geometry to one O(4), one O(5), one O(7), and one O(8) atom. The U(1)-O(4) bond length is 2.43 Å. The U(1)-O(5) bond length is 2.43 Å. The U(1)-O(7) bond length is 2.30 Å. The U(1)-O(8) bond length is 2.32 Å. In the second U site, U(2) is bonded in a square co-planar geometry to two equivalent O(6) and two equivalent O(9) atoms. Both U(2)-O(6) bond lengths are 2.29 Å. Both U(2)-O(9) bond lengths are 2.28 Å. There are twelve inequivalent C sites. In the first C site, C(8) is bonded in a distorted single-bond geometry to one C(9) and one H(10) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-H(10) bond length is 0.93 Å. In the second C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(8) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-C(12) bond length is 1.44 Å. In the third C site, C(10) is bonded in a distorted single-bond geometry to one C(9) and one H(11) atom. The C(10)-H(11) bond length is 0.93 Å. In the fourth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(8), and one O(9) atom. The C(12)-O(8) bond length is 1.24 Å. The C(12)-O(9) bond length is 1.23 Å. In the fifth C site, C(15) is bonded in a distorted single-bond geometry to one C(16) and one H(14) atom. The C(15)-C(16) bond length is 1.42 Å. The C(15)-H(14) bond length is 0.93 Å. In the sixth C site, C(16) is bonded in a trigonal planar geometry to one C(15), one C(17), and one C(19) atom. The C(16)-C(17) bond length is 1.33 Å. The C(16)-C(19) bond length is 1.45 Å. In the seventh C site, C(17) is bonded in a single-bond geometry to one C(16) and one H(15) atom. The C(17)-H(15) bond length is 0.93 Å. In the eighth C site, C(19) is bonded in a distorted bent 120 degrees geometry to one C(16), one O(6), and one O(7) atom. The C(19)-O(6) bond length is 1.27 Å. The C(19)-O(7) bond length is 1.23 Å. In the ninth C site, C(22) is bonded in a distorted single-bond geometry to one C(23) and one H(18) atom. The C(22)-C(23) bond length is 1.37 Å. The C(22)-H(18) bond length is 0.93 Å. In the tenth C site, C(23) is bonded in a trigonal planar geometry to one C(22), one C(24), and one C(26) atom. The C(23)-C(24) bond length is 1.33 Å. The C(23)-C(26) bond length is 1.49 Å. In the eleventh C site, C(24) is bonded in a distorted single-bond geometry to one C(23) and one H(19) atom. The C(24)-H(19) bond length is 0.93 Å. In the twelfth C site, C(26) is bonded in a distorted bent 120 degrees geometry to one C(23), one O(4), and one O(5) atom. The C(26)-O(4) bond length is 1.24 Å. The C(26)-O(5) bond length is 1.28 Å. There are six inequivalent H sites. In the first H site, H(10) is bonded in a single-bond geometry to one C(8) atom. In the second H site, H(11) is bonded in a single-bond geometry to one C(10) atom. In the third H site, H(14) is bonded in a single-bond geometry to one C(15) atom. In the fourth H site, H(15) is bonded in a single-bond geometry to one C(17) atom. In the fifth H site, H(18) is bonded in a single-bond geometry to one C(22) atom. In the sixth H site, H(19) is bonded in a single-bond geometry to one C(24) atom. There are six inequivalent O sites. In the first O site, O(5) is bonded in a distorted L-shaped geometry to one U(1) and one C(26) atom. In the second O site, O(6) is bonded in a bent 150 degrees geometry to one U(2) and one C(19) atom. In the third O site, O(8) is bonded in a distorted bent 150 degrees geometry to one U(1) and one C(12) atom. In the fourth O site, O(9) is bonded in a bent 150 degrees geometry to one U(2) and one C(12) atom. In the fifth O site, O(7) is bonded in a distorted bent 150 degrees geometry to one U(1) and one C(19) atom. In the sixth O site, O(4) is bonded in a distorted L-shaped geometry to one U(1) and one C(26) atom. Linkers: 3 [O]C(=O)c1ccc(OCC(COCC(COc2ccc(C([O])=O)cc2)(COc2ccc(C([O])=O)cc2)COc2ccc(C([O])=O)cc2)(COc2ccc(C([O])=O)cc2)COc2ccc(C([O])=O)cc2)cc1 ,2 [O]C(=O)c1ccc(OCC(COCC(COc2ccc(C([O])=O)cc2)(COc2ccc(C([O])=O)cc2)COc2ccc(C([O])=O)cc2)(COc2ccc([C]=O)cc2)COc2ccc(C([O])=O)cc2)cc1 ,2 [O][C]C(C[O])(COc1ccc(C([O])=O)cc1)COc1ccc(C([O])=O)cc1. Metal clusters: 2 [C]1O[U]2(O1)O[C]O[U]1(O[C]O2)O[C]O[U]2(O[C]O2)O[C]O1. The MOF has largest included sphere 4.81 A, density 1.82 g/cm3, surface area 3151.17 m2/g, accessible volume 0.22 cm3/g