Mn3H6(C5N11)2(CH)2 crystallizes in the orthorhombic Pbca space group. The structure consists of sixteen 02329_fluka molecules inside a Mn3H6(C5N11)2 framework. In the Mn3H6(C5N11)2 framework, there are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one N(12), one N(18), one N(21), one N(22), and one N(3) atom to form corner-sharing MnN5 square pyramids. The corner-sharing octahedral tilt angles range from 59-61°. The Mn(1)-N(12) bond length is 2.24 Å. The Mn(1)-N(18) bond length is 2.21 Å. The Mn(1)-N(21) bond length is 2.24 Å. The Mn(1)-N(22) bond length is 2.29 Å. The Mn(1)-N(3) bond length is 2.20 Å. In the second Mn site, Mn(2) is bonded to one N(1), one N(10), one N(13), one N(15), one N(17), and one N(3) atom to form MnN6 octahedra that share  a cornercorner with one Mn(3)N6 octahedra and  a cornercorner with one Mn(1)N5 square pyramid. The corner-sharing octahedral tilt angles are 72°. The Mn(2)-N(1) bond length is 2.28 Å. The Mn(2)-N(10) bond length is 2.13 Å. The Mn(2)-N(13) bond length is 2.26 Å. The Mn(2)-N(15) bond length is 2.30 Å. The Mn(2)-N(17) bond length is 2.25 Å. The Mn(2)-N(3) bond length is 2.20 Å. In the third Mn site, Mn(3) is bonded to one N(14), one N(16), one N(17), one N(18), one N(5), and one N(7) atom to form MnN6 octahedra that share  a cornercorner with one Mn(2)N6 octahedra and  a cornercorner with one Mn(1)N5 square pyramid. The corner-sharing octahedral tilt angles are 72°. The Mn(3)-N(14) bond length is 2.12 Å. The Mn(3)-N(16) bond length is 2.25 Å. The Mn(3)-N(17) bond length is 2.31 Å. The Mn(3)-N(18) bond length is 2.18 Å. The Mn(3)-N(5) bond length is 2.29 Å. The Mn(3)-N(7) bond length is 2.24 Å. There are ten inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(4) and one H(1) atom. The C(1)-C(4) bond length is 1.38 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(5) and one H(2) atom. The C(2)-N(5) bond length is 1.33 Å. The C(2)-H(2) bond length is 0.93 Å. In the third C site, C(3) is bonded in a distorted trigonal planar geometry to one C(4), one N(5), and one H(3) atom. The C(3)-C(4) bond length is 1.36 Å. The C(3)-N(5) bond length is 1.33 Å. The C(3)-H(3) bond length is 0.93 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(4)-C(7) bond length is 1.50 Å. In the fifth C site, C(5) is bonded in a water-like geometry to one N(19) and one N(7) atom. The C(5)-N(19) bond length is 1.30 Å. The C(5)-N(7) bond length is 1.32 Å. In the sixth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(9), one N(21), and one H(4) atom. The C(6)-C(9) bond length is 1.38 Å. The C(6)-N(21) bond length is 1.34 Å. The C(6)-H(4) bond length is 0.93 Å. In the seventh C site, C(7) is bonded in a distorted trigonal planar geometry to one C(4), one N(13), and one N(15) atom. The C(7)-N(13) bond length is 1.33 Å. The C(7)-N(15) bond length is 1.33 Å. In the eighth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(10), one C(6), and one N(19) atom. The C(9)-C(10) bond length is 1.37 Å. The C(9)-N(19) bond length is 1.49 Å. In the ninth C site, C(10) is bonded in a distorted single-bond geometry to one C(9) and one H(6) atom. The C(10)-H(6) bond length is 0.93 Å. In the tenth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one N(21) and one H(8) atom. The C(12)-N(21) bond length is 1.32 Å. The C(12)-H(8) bond length is 0.93 Å. There are twenty-two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Mn(2), one N(4), and one N(7) atom. The N(1)-N(4) bond length is 1.35 Å. The N(1)-N(7) bond length is 1.32 Å. In the second N site, N(2) is bonded in a single-bond geometry to one N(8) atom. The N(2)-N(8) bond length is 1.18 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one Mn(1), one Mn(2), and one N(8) atom. The N(3)-N(8) bond length is 1.24 Å. In the fourth N site, N(4) is bonded in a water-like geometry to one N(1) and one N(19) atom. The N(4)-N(19) bond length is 1.35 Å. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one Mn(3), one C(2), and one C(3) atom. In the sixth N site, N(6) is bonded in a linear geometry to one N(12) and one N(17) atom. The N(6)-N(12) bond length is 1.18 Å. The N(6)-N(17) bond length is 1.20 Å. In the seventh N site, N(7) is bonded in a distorted trigonal planar geometry to one Mn(3), one C(5), and one N(1) atom. In the eighth N site, N(8) is bonded in a linear geometry to one N(2) and one N(3) atom. In the ninth N site, N(9) is bonded in a linear geometry to one N(18) and one N(20) atom. The N(9)-N(18) bond length is 1.20 Å. The N(9)-N(20) bond length is 1.20 Å. In the tenth N site, N(10) is bonded in a distorted bent 150 degrees geometry to one Mn(2) and one N(11) atom. The N(10)-N(11) bond length is 1.21 Å. In the eleventh N site, N(11) is bonded in a linear geometry to one N(10) and one N(14) atom. The N(11)-N(14) bond length is 1.22 Å. In the twelfth N site, N(12) is bonded in a distorted linear geometry to one Mn(1) and one N(6) atom. In the thirteenth N site, N(13) is bonded in a 3-coordinate geometry to one Mn(2), one C(7), and one N(22) atom. The N(13)-N(22) bond length is 1.35 Å. In the fourteenth N site, N(14) is bonded in a distorted bent 120 degrees geometry to one Mn(3) and one N(11) atom. In the fifteenth N site, N(15) is bonded in a 3-coordinate geometry to one Mn(2), one C(7), and one N(16) atom. The N(15)-N(16) bond length is 1.36 Å. In the sixteenth N site, N(16) is bonded in a trigonal planar geometry to one Mn(3), one N(15), and one N(22) atom. The N(16)-N(22) bond length is 1.30 Å. In the seventeenth N site, N(17) is bonded in a trigonal planar geometry to one Mn(2), one Mn(3), and one N(6) atom. In the eighteenth N site, N(18) is bonded in a trigonal planar geometry to one Mn(1), one Mn(3), and one N(9) atom. In the nineteenth N site, N(19) is bonded in a distorted trigonal planar geometry to one C(5), one C(9), and one N(4) atom. In the twentieth N site, N(20) is bonded in a single-bond geometry to one N(9) atom. In the twenty-first N site, N(21) is bonded in a trigonal planar geometry to one Mn(1), one C(12), and one C(6) atom. In the twenty-second N site, N(22) is bonded in a trigonal planar geometry to one Mn(1), one N(13), and one N(16) atom. There are six 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(3) is bonded in a single-bond geometry to one C(3) atom. In the fourth H site, H(4) 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(10) atom. In the sixth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. Linkers: 8 c1cncc(C2=NN=N[N]2)c1 ,8 [c]1nnnn1-c1cccnc1. Metal clusters: 24 [Mn]. The MOF has largest included sphere 4.02 A, density 1.54 g/cm3, surface area 3643.03 m2/g, accessible volume 0.30 cm3/g