(MnH4(C2O)4)3(CH)12C16H16O7 is Indium-derived structured and crystallizes in the monoclinic Cc space group. The structure is zero-dimensional and consists of forty-eight 02329_fluka molecules, four schembl9144749 molecules, and four MnH4(C2O)4 clusters. In each MnH4(C2O)4 cluster, there are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in an octahedral geometry to one O(10), one O(14), one O(16), one O(18), one O(5), and one O(7) atom. The Mn(1)-O(10) bond length is 2.14 Å. The Mn(1)-O(14) bond length is 2.13 Å. The Mn(1)-O(16) bond length is 2.15 Å. The Mn(1)-O(18) bond length is 2.19 Å. The Mn(1)-O(5) bond length is 2.16 Å. The Mn(1)-O(7) bond length is 2.18 Å. In the second Mn site, Mn(2) is bonded in a 3-coordinate geometry to one O(15), one O(17), and one O(19) atom. The Mn(2)-O(15) bond length is 2.10 Å. The Mn(2)-O(17) bond length is 2.12 Å. The Mn(2)-O(19) bond length is 2.15 Å. In the third Mn site, Mn(3) is bonded in a 3-coordinate geometry to one O(6), one O(8), and one O(9) atom. The Mn(3)-O(6) bond length is 2.12 Å. The Mn(3)-O(8) bond length is 2.12 Å. The Mn(3)-O(9) bond length is 2.11 Å. There are twenty-four 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 1.37 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 1.38 Å. The C(9)-C(12) bond length is 1.52 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 bent 120 degrees geometry to one C(9), one O(5), and one O(6) atom. The C(12)-O(5) bond length is 1.25 Å. The C(12)-O(6) bond length is 1.25 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 1.38 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 1.40 Å. The C(16)-C(19) bond length is 1.50 Å. In the seventh C site, C(17) is bonded in a distorted 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(7), and one O(8) atom. The C(19)-O(7) bond length is 1.25 Å. The C(19)-O(8) bond length is 1.28 Å. In the ninth C site, C(22) is bonded in a distorted single-bond geometry to one C(23) and one H(18,19) atom. The C(22)-C(23) bond length is 1.38 Å. The C(22)-H(18,19) 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 1.39 Å. The C(23)-C(26) bond length is 1.52 Å. In the eleventh C site, C(24) is bonded in a distorted single-bond geometry to one C(23) and one H(18,19) atom. The C(24)-H(18,19) 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(10), and one O(9) atom. The C(26)-O(10) bond length is 1.24 Å. The C(26)-O(9) bond length is 1.27 Å. In the thirteenth C site, C(34) is bonded in a distorted single-bond geometry to one C(35) and one H(30) atom. The C(34)-C(35) bond length is 1.37 Å. The C(34)-H(30) bond length is 0.93 Å. In the fourteenth C site, C(35) is bonded in a trigonal planar geometry to one C(34), one C(36), and one C(38) atom. The C(35)-C(36) bond length is 1.40 Å. The C(35)-C(38) bond length is 1.51 Å. In the fifteenth C site, C(36) is bonded in a distorted single-bond geometry to one C(35) and one H(31) atom. The C(36)-H(31) bond length is 0.93 Å. In the sixteenth C site, C(38) is bonded in a distorted bent 120 degrees geometry to one C(35), one O(14), and one O(15) atom. The C(38)-O(14) bond length is 1.25 Å. The C(38)-O(15) bond length is 1.26 Å. In the seventeenth C site, C(41) is bonded in a distorted single-bond geometry to one C(42) and one H(34) atom. The C(41)-C(42) bond length is 1.40 Å. The C(41)-H(34) bond length is 0.93 Å. In the eighteenth C site, C(42) is bonded in a trigonal planar geometry to one C(41), one C(43), and one C(45) atom. The C(42)-C(43) bond length is 1.37 Å. The C(42)-C(45) bond length is 1.49 Å. In the nineteenth C site, C(43) is bonded in a distorted single-bond geometry to one C(42) and one H(35) atom. The C(43)-H(35) bond length is 0.93 Å. In the twentieth C site, C(45) is bonded in a bent 120 degrees geometry to one C(42), one O(16), and one O(17) atom. The C(45)-O(16) bond length is 1.25 Å. The C(45)-O(17) bond length is 1.27 Å. In the twenty-first C site, C(48) is bonded in a single-bond geometry to one C(49) and one H(38) atom. The C(48)-C(49) bond length is 1.39 Å. The C(48)-H(38) bond length is 0.93 Å. In the twenty-second C site, C(49) is bonded in a trigonal planar geometry to one C(48), one C(50), and one C(52) atom. The C(49)-C(50) bond length is 1.42 Å. The C(49)-C(52) bond length is 1.47 Å. In the twenty-third C site, C(50) is bonded in a distorted single-bond geometry to one C(49) and one H(39) atom. The C(50)-H(39) bond length is 0.93 Å. In the twenty-fourth C site, C(52) is bonded in a distorted bent 120 degrees geometry to one C(49), one O(18), and one O(19) atom. The C(52)-O(18) bond length is 1.26 Å. The C(52)-O(19) bond length is 1.28 Å. There are eleven 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(18,19) is bonded in a single-bond geometry to one C(22) atom. In the sixth H site, H(30) is bonded in a single-bond geometry to one C(34) atom. In the seventh H site, H(31) is bonded in a single-bond geometry to one C(36) atom. In the eighth H site, H(34) is bonded in a single-bond geometry to one C(41) atom. In the ninth H site, H(35) is bonded in a single-bond geometry to one C(43) atom. In the tenth H site, H(38) is bonded in a single-bond geometry to one C(48) atom. In the eleventh H site, H(39) is bonded in a single-bond geometry to one C(50) atom. There are twelve inequivalent O sites. In the first O site, O(7) is bonded in a bent 120 degrees geometry to one Mn(1) and one C(19) atom. In the second O site, O(8) is bonded in a water-like geometry to one Mn(3) and one C(19) atom. In the third O site, O(5) is bonded in a bent 150 degrees geometry to one Mn(1) and one C(12) atom. In the fourth O site, O(6) is bonded in a bent 120 degrees geometry to one Mn(3) and one C(12) atom. In the fifth O site, O(9) is bonded in a distorted single-bond geometry to one Mn(3) and one C(26) atom. In the sixth O site, O(10) is bonded in a bent 150 degrees geometry to one Mn(1) and one C(26) atom. In the seventh O site, O(14) is bonded in a bent 150 degrees geometry to one Mn(1) and one C(38) atom. In the eighth O site, O(15) is bonded in a distorted single-bond geometry to one Mn(2) and one C(38) atom. In the ninth O site, O(16) is bonded in a bent 150 degrees geometry to one Mn(1) and one C(45) atom. In the tenth O site, O(17) is bonded in a bent 120 degrees geometry to one Mn(2) and one C(45) atom. In the eleventh O site, O(18) is bonded in a distorted bent 120 degrees geometry to one Mn(1) and one C(52) atom. In the twelfth O site, O(19) is bonded in a water-like geometry to one Mn(2) and one C(52) atom. Linkers: 1 [CH]/C=C(\[CH])OCC(COCC(COc1ccc(C([O])=O)cc1)(COc1ccc(C([O])=O)cc1)COc1ccc(C([O])=O)cc1)(COc1ccc(C([O])=O)cc1)COc1ccc(C([O])=O)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])=O)cc2)COc2ccc(C([O])=O)cc2)cc1 ,1 [O]CC(COCC(COc1ccc(C([O])=O)cc1)(COc1ccc(C([O])=O)cc1)COc1ccc(C([O])=O)cc1)(COc1ccc(C([O])=O)cc1)COc1ccc(C([O])=O)cc1. Metal clusters: 2 [C]1O[Mn]2O[C]O[Mn]34(O1)(O[C]O2)O[C]O[Mn](O[C]O3)O[C]O4. The MOF has largest included sphere 6.67 A, density 0.82 g/cm3, surface area 4441.01 m2/g, accessible volume 0.68 cm3/g