MnH8(CN)10(CH)2 crystallizes in the monoclinic C2/c space group. The structure consists of sixteen 02329_fluka molecules inside a MnH8(CN)10 framework. In the MnH8(CN)10 framework, Mn(1) is bonded to one N(1), one N(10), one N(4), one N(8), and two equivalent N(5) atoms to form edge-sharing MnN6 octahedra. The Mn(1)-N(1) bond length is 2.30 Å. The Mn(1)-N(10) bond length is 2.19 Å. The Mn(1)-N(4) bond length is 2.29 Å. The Mn(1)-N(8) bond length is 2.18 Å. There is one shorter (2.23 Å) and one longer (2.25 Å) Mn(1)-N(5) bond length. There are ten inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(5), one N(1), and one H(1) atom. The C(1)-C(5) bond length is 1.38 Å. The C(1)-N(1) bond length is 1.35 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(2) atom. The C(2)-N(1) bond length is 1.33 Å. The C(2)-H(2) bond length is 0.93 Å. In the third C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(4) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-H(4) bond length is 0.93 Å. In the fourth C site, C(5) is bonded in a trigonal planar geometry to one C(1), one C(4), and one C(6) atom. The C(5)-C(6) bond length is 1.46 Å. In the fifth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(5), one N(2), and one H(5) atom. The C(6)-N(2) bond length is 1.28 Å. The C(6)-H(5) bond length is 0.93 Å. In the sixth C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(8), one N(3), and one H(6) atom. The C(7)-C(8) bond length is 1.46 Å. The C(7)-N(3) bond length is 1.28 Å. The C(7)-H(6) bond length is 0.93 Å. In the seventh C site, C(8) is bonded in a trigonal planar geometry to one C(12), one C(7), and one C(9) atom. The C(8)-C(12) bond length is 1.38 Å. The C(8)-C(9) bond length is 1.38 Å. In the eighth C site, C(9) is bonded in a distorted single-bond geometry to one C(8) and one H(7) atom. The C(9)-H(7) bond length is 0.93 Å. In the ninth C site, C(11) is bonded in a distorted bent 120 degrees geometry to one N(4) and one H(9) atom. The C(11)-N(4) bond length is 1.32 Å. The C(11)-H(9) bond length is 0.93 Å. In the tenth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(8), one N(4), and one H(10) atom. The C(12)-N(4) bond length is 1.35 Å. The C(12)-H(10) bond length is 0.93 Å. There are ten inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Mn(1), one C(1), and one C(2) atom. In the second N site, N(2) is bonded in a distorted single-bond geometry to one C(6) and one N(3) atom. The N(2)-N(3) bond length is 1.43 Å. In the third N site, N(3) is bonded in a distorted single-bond geometry to one C(7) and one N(2) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Mn(1), one C(11), and one C(12) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to two equivalent Mn(1) and one N(6) atom. The N(5)-N(6) bond length is 1.21 Å. In the sixth N site, N(6) is bonded in a linear geometry to one N(5) and one N(7) atom. The N(6)-N(7) bond length is 1.15 Å. In the seventh N site, N(7) is bonded in a single-bond geometry to one N(6) atom. In the eighth N site, N(8) is bonded in a distorted bent 150 degrees geometry to one Mn(1) and one N(9) atom. The N(8)-N(9) bond length is 1.17 Å. In the ninth N site, N(9) is bonded in a linear geometry to one N(10) and one N(8) atom. The N(9)-N(10) bond length is 1.15 Å. In the tenth N site, N(10) is bonded in a bent 150 degrees geometry to one Mn(1) and one N(9) atom. There are eight 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(2) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(4) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(6) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(7) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(9) atom. In the seventh H site, H(9) is bonded in a single-bond geometry to one C(11) atom. In the eighth H site, H(10) is bonded in a single-bond geometry to one C(12) atom. Linkers: 2 [CH]([N][N][CH]c1cccnc1)c1cccnc1. Metal clusters: 4 [Mn]. The MOF has largest included sphere 4.80 A, density 1.30 g/cm3, surface area 5042.42 m2/g, accessible volume 0.26 cm3/g