MnH4(C2O)4(C3H2)6C9H6NH3(C2O)2 is Indium-derived structured and crystallizes in the orthorhombic Aea2 space group. The structure is zero-dimensional and consists of twenty-four 2,3-dimethyl-1,3-butadiene molecules; eight methacrylic acid molecules; eight schembl1705614 molecules; and four MnH4(C2O)4 clusters. In each MnH4(C2O)4 cluster, Mn(1) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(2), one O(3), and one O(4) atom. The Mn(1)-O(1) bond length is 2.29 Å. The Mn(1)-O(2) bond length is 2.27 Å. The Mn(1)-O(3) bond length is 2.12 Å. The Mn(1)-O(4) bond length is 2.12 Å. There are eight inequivalent C sites. In the first C site, C(23) is bonded in a distorted single-bond geometry to one C(11) and one H(13) atom. The C(23)-C(11) bond length is 1.37 Å. The C(23)-H(13) bond length is 0.93 Å. In the second C site, C(27) is bonded in a distorted bent 120 degrees geometry to one C(11), one O(3), and one O(4) atom. The C(27)-C(11) bond length is 1.51 Å. The C(27)-O(3) bond length is 1.27 Å. The C(27)-O(4) bond length is 1.27 Å. In the third C site, C(28) is bonded in a distorted bent 120 degrees geometry to one C(13), one O(1), and one O(2) atom. The C(28)-C(13) bond length is 1.50 Å. The C(28)-O(1) bond length is 1.25 Å. The C(28)-O(2) bond length is 1.28 Å. In the fourth C site, C(36) is bonded in a distorted single-bond geometry to one C(11) and one H(22) atom. The C(36)-C(11) bond length is 1.35 Å. The C(36)-H(22) bond length is 0.93 Å. In the fifth C site, C(9) is bonded in a single-bond geometry to one C(13) and one H(4) atom. The C(9)-C(13) bond length is 1.40 Å. The C(9)-H(4) bond length is 0.93 Å. In the sixth C site, C(11) is bonded in a trigonal planar geometry to one C(23), one C(27), and one C(36) atom. In the seventh C site, C(13) is bonded in a trigonal planar geometry to one C(16), one C(28), and one C(9) atom. The C(13)-C(16) bond length is 1.40 Å. In the eighth C site, C(16) is bonded in a distorted single-bond geometry to one C(13) and one H(6) atom. The C(16)-H(6) bond length is 0.93 Å. There are four inequivalent H sites. In the first H site, H(4) is bonded in a single-bond geometry to one C(9) atom. In the second H site, H(6) is bonded in a single-bond geometry to one C(16) atom. In the third H site, H(13) is bonded in a single-bond geometry to one C(23) atom. In the fourth H site, H(22) is bonded in a single-bond geometry to one C(36) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted L-shaped geometry to one Mn(1) and one C(28) atom. In the second O site, O(2) is bonded in an L-shaped geometry to one Mn(1) and one C(28) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Mn(1) and one C(27) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Mn(1) and one C(27) atom. Linkers: 8 [O]C(=O)c1ccc(-c2ccc(N(c3ccc(-c4ccc(C([O])=O)cc4)cc3)c3ccc(-c4ccc(C(=O)O)cc4)cc3)cc2)cc1 ,4 [O][C]c1ccc(-c2ccc(N(c3ccc(-c4ccc(C([O])=O)cc4)cc3)c3ccc(-c4ccc(C([O])=O)cc4)cc3)cc2)cc1. Metal clusters: 4 [C]1O[Mn]2(O1)O[C]O[Mn]1(O[C]O1)O[C]O2. RCSR code: dia. The MOF has largest included sphere 6.05 A, density 1.10 g/cm3, surface area 5206.28 m2/g, accessible volume 0.38 cm3/g