Mn2C25NH17O10(CH2)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of eight 02329_fluka molecules inside a Mn2C25NH17O10 framework. In the Mn2C25NH17O10 framework, there are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(4), one O(6), one O(8), and one O(9) atom to form corner-sharing MnO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 72°. The Mn(1)-O(2) bond length is 2.06 Å. The Mn(1)-O(4) bond length is 2.07 Å. The Mn(1)-O(6) bond length is 2.16 Å. The Mn(1)-O(8) bond length is 2.14 Å. The Mn(1)-O(9) bond length is 2.11 Å. In the second Mn site, Mn(2) is bonded to two equivalent O(5), two equivalent O(7), and two equivalent O(9) atoms to form corner-sharing MnO6 octahedra. Both Mn(2)-O(5) bond lengths are 2.11 Å. Both Mn(2)-O(7) bond lengths are 2.15 Å. Both Mn(2)-O(9) bond lengths are 2.21 Å. In the third Mn site, Mn(3) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(10), and two equivalent O(3) atoms. Both Mn(3)-O(1) bond lengths are 2.14 Å. Both Mn(3)-O(10) bond lengths are 2.29 Å. Both Mn(3)-O(3) bond lengths are 2.16 Å. There are twenty-five inequivalent C sites. In the first C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(12), and one C(9) atom. The C(10)-C(11) bond length is 1.50 Å. The C(10)-C(12) bond length is 1.41 Å. The C(10)-C(9) bond length is 1.40 Å. In the second C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(3), and one O(4) atom. The C(11)-O(3) bond length is 1.27 Å. The C(11)-O(4) bond length is 1.28 Å. In the third C site, C(12) is bonded in a trigonal planar geometry to one C(10), one C(13), and one C(16) atom. The C(12)-C(13) bond length is 1.40 Å. The C(12)-C(16) bond length is 1.48 Å. In the fourth C site, C(13) is bonded in a distorted single-bond geometry to one C(12), one C(14), and one H(6) atom. The C(13)-C(14) bond length is 1.40 Å. The C(13)-H(6) bond length is 1.09 Å. In the fifth C site, C(14) is bonded in a trigonal planar geometry to one C(13), one C(15), and one C(8) atom. The C(14)-C(15) bond length is 1.51 Å. The C(14)-C(8) bond length is 1.41 Å. In the sixth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one C(14), one O(5), and one O(6) atom. The C(15)-O(5) bond length is 1.26 Å. The C(15)-O(6) bond length is 1.28 Å. In the seventh C site, C(16) is bonded in a trigonal planar geometry to one C(12), one C(17), and one C(21) atom. The C(16)-C(17) bond length is 1.41 Å. The C(16)-C(21) bond length is 1.41 Å. In the eighth C site, C(17) is bonded in a distorted single-bond geometry to one C(16) and one H(7) atom. The C(17)-H(7) bond length is 1.09 Å. In the ninth C site, C(18) is bonded in a distorted single-bond geometry to one C(19) and one H(8) atom. The C(18)-C(19) bond length is 1.40 Å. The C(18)-H(8) bond length is 1.09 Å. In the tenth C site, C(19) is bonded in a trigonal planar geometry to one C(18), one C(20), and one C(22) atom. The C(19)-C(20) bond length is 1.40 Å. The C(19)-C(22) bond length is 1.50 Å. In the eleventh C site, C(20) is bonded in a distorted trigonal planar geometry to one C(19), one C(21), and one H(9) atom. The C(20)-C(21) bond length is 1.39 Å. The C(20)-H(9) bond length is 1.09 Å. In the twelfth C site, C(21) is bonded in a distorted single-bond geometry to one C(16), one C(20), and one H(10) atom. The C(21)-H(10) bond length is 1.09 Å. In the thirteenth C site, C(22) is bonded in a distorted bent 120 degrees geometry to one C(19), one O(7), and one O(8) atom. The C(22)-O(7) bond length is 1.27 Å. The C(22)-O(8) bond length is 1.28 Å. In the fourteenth C site, C(23) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(11), and one H(12) atom. The C(23)-N(1) bond length is 1.47 Å. The C(23)-H(11) bond length is 1.10 Å. The C(23)-H(12) bond length is 1.10 Å. In the fifteenth C site, C(26) is bonded in a distorted bent 120 degrees geometry to one N(1) and one O(9) atom. The C(26)-N(1) bond length is 1.33 Å. The C(26)-O(9) bond length is 1.28 Å. In the sixteenth C site, C(27) is bonded in a tetrahedral geometry to one N(1), one H(17), one H(18), and one H(19) atom. The C(27)-N(1) bond length is 1.46 Å. The C(27)-H(17) bond length is 1.10 Å. The C(27)-H(18) bond length is 1.09 Å. The C(27)-H(19) bond length is 1.10 Å. In the seventeenth C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(1)-C(2) bond length is 1.50 Å. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(2) bond length is 1.28 Å. In the eighteenth C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(7) bond length is 1.40 Å. In the nineteenth C site, C(3) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(3)-H(1) bond length is 1.09 Å. In the twentieth C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(2) atom. The C(4)-C(5) bond length is 1.41 Å. The C(4)-H(2) bond length is 1.09 Å. In the twenty-first C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(8) atom. The C(5)-C(6) bond length is 1.41 Å. The C(5)-C(8) bond length is 1.48 Å. In the twenty-second C site, C(6) is bonded in a distorted single-bond geometry to one C(5) and one H(3) atom. The C(6)-H(3) bond length is 1.09 Å. In the twenty-third C site, C(7) is bonded in a distorted single-bond geometry to one C(2) and one H(4) atom. The C(7)-H(4) bond length is 1.09 Å. In the twenty-fourth C site, C(8) is bonded in a trigonal planar geometry to one C(14), one C(5), and one C(9) atom. The C(8)-C(9) bond length is 1.40 Å. In the twenty-fifth C site, C(9) is bonded in a single-bond geometry to one C(10), one C(8), and one H(5) atom. The C(9)-H(5) bond length is 1.09 Å. N(1) is bonded in a trigonal planar geometry to one C(23), one C(26), and one C(27) atom. There are seventeen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(6) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(17) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(18) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(20) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(21) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(23) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(23) atom. In the thirteenth H site, H(17) is bonded in a single-bond geometry to one C(27) atom. In the fourteenth H site, H(18) is bonded in a single-bond geometry to one C(27) atom. In the fifteenth H site, H(19) is bonded in a single-bond geometry to one C(27) atom. In the sixteenth H site, H(20) is bonded in a single-bond geometry to one O(10) atom. The H(20)-O(10) bond length is 0.98 Å. In the seventeenth H site, H(21) is bonded in a single-bond geometry to one O(10) atom. The H(21)-O(10) bond length is 0.99 Å. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Mn(3) and one C(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Mn(1) and one C(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Mn(3) and one C(11) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one Mn(1) and one C(11) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Mn(2) and one C(15) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Mn(1) and one C(15) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one Mn(2) and one C(22) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one Mn(1) and one C(22) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one Mn(1), one Mn(2), and one C(26) atom. In the tenth O site, O(10) is bonded in a distorted water-like geometry to one Mn(3), one H(20), and one H(21) atom. Linkers: 4 [O]C(=O)c1ccc(-c2cc(C([O])=O)c(-c3ccc(C([O])=O)cc3)cc2C([O])=O)cc1. Metal clusters: 8 [Mn]. The MOF has largest included sphere 4.44 A, density 1.45 g/cm3, surface area 3940.97 m2/g, accessible volume 0.23 cm3/g