MnSi2H30(C6O)2 is Indium-like structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of four MnSi2H30(C6O)2 clusters. Mn(1) is bonded to two equivalent C(1) and two equivalent O(1) atoms to form distorted MnC2O2 trigonal pyramids that share corners with two equivalent Si(1)C4 tetrahedra. Both Mn(1)-C(1) bond lengths are 2.09 Å. Both Mn(1)-O(1) bond lengths are 2.24 Å. Si(1) is bonded to one C(1), one C(2), one C(3), and one C(4) atom to form SiC4 tetrahedra that share  a cornercorner with one Mn(1)C2O2 trigonal pyramid. The Si(1)-C(1) bond length is 1.85 Å. The Si(1)-C(2) bond length is 1.89 Å. The Si(1)-C(3) bond length is 1.89 Å. The Si(1)-C(4) bond length is 1.90 Å. There are six inequivalent C sites. In the first C site, C(1) is bonded to one Mn(1), one Si(1), one H(1), and one H(2) atom to form CMnSiH2 tetrahedra that share  a cornercorner with one C(1)MnSiH2 tetrahedra,  a cornercorner with one C(2)SiH3 tetrahedra,  a cornercorner with one C(3)SiH3 tetrahedra, and  a cornercorner with one C(4)SiH3 tetrahedra. The C(1)-H(1) bond length is 1.11 Å. The C(1)-H(2) bond length is 1.11 Å. In the second C site, C(2) is bonded to one Si(1), one H(3), one H(4), and one H(5) atom to form CSiH3 tetrahedra that share  a cornercorner with one C(1)MnSiH2 tetrahedra,  a cornercorner with one C(3)SiH3 tetrahedra, and  a cornercorner with one C(4)SiH3 tetrahedra. The C(2)-H(3) bond length is 1.10 Å. The C(2)-H(4) bond length is 1.10 Å. The C(2)-H(5) bond length is 1.10 Å. In the third C site, C(3) is bonded to one Si(1), one H(6), one H(7), and one H(8) atom to form CSiH3 tetrahedra that share  a cornercorner with one C(1)MnSiH2 tetrahedra,  a cornercorner with one C(2)SiH3 tetrahedra, and  a cornercorner with one C(4)SiH3 tetrahedra. The C(3)-H(6) bond length is 1.10 Å. The C(3)-H(7) bond length is 1.10 Å. The C(3)-H(8) bond length is 1.10 Å. In the fourth C site, C(4) is bonded to one Si(1), one H(10), one H(11), and one H(9) atom to form CSiH3 tetrahedra that share  a cornercorner with one C(1)MnSiH2 tetrahedra,  a cornercorner with one C(2)SiH3 tetrahedra, and  a cornercorner with one C(3)SiH3 tetrahedra. The C(4)-H(10) bond length is 1.10 Å. The C(4)-H(11) bond length is 1.10 Å. The C(4)-H(9) bond length is 1.10 Å. In the fifth C site, C(5) is bonded in a distorted trigonal non-coplanar geometry to one H(12), one H(13), and one O(1) atom. The C(5)-H(12) bond length is 1.10 Å. The C(5)-H(13) bond length is 1.10 Å. The C(5)-O(1) bond length is 1.45 Å. In the sixth C site, C(6) is bonded in a distorted trigonal non-coplanar geometry to one H(14), one H(15), and one O(1) atom. The C(6)-H(14) bond length is 1.10 Å. The C(6)-H(15) bond length is 1.10 Å. The C(6)-O(1) bond length is 1.45 Å. There are fifteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(1) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(2) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(2) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(2) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(3) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(3) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(3) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(4) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(4) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(4) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(5) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(5) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(6) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one C(6) atom. O(1) is bonded in a distorted trigonal planar geometry to one Mn(1), one C(5), and one C(6) atom. Linkers: 2 C1COCCO1. Metal clusters: 2 [Mn]. The MOF has largest included sphere 2.80 A, density 1.15 g/cm3, surface area 6766.63 m2/g, accessible volume 0.30 cm3/g