Mn3C24H28(NO11)2 crystallizes in the triclinic P-1 space group. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in an octahedral geometry to two equivalent O(11), two equivalent O(5), and two equivalent O(8) atoms. Both Mn(1)-O(11) bond lengths are 2.31 Å. Both Mn(1)-O(5) bond lengths are 2.18 Å. Both Mn(1)-O(8) bond lengths are 2.12 Å. In the second Mn site, Mn(2) is bonded in a distorted trigonal bipyramidal geometry to one O(1), one O(10), one O(6), one O(7), and one O(9) atom. The Mn(2)-O(1) bond length is 2.21 Å. The Mn(2)-O(10) bond length is 2.12 Å. The Mn(2)-O(6) bond length is 2.10 Å. The Mn(2)-O(7) bond length is 2.14 Å. The Mn(2)-O(9) bond length is 2.21 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(12), one C(2), and one C(6) atom. The C(1)-C(12) bond length is 1.40 Å. The C(1)-C(2) bond length is 1.40 Å. The C(1)-C(6) bond length is 1.50 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(1), one C(3), and one H(1) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-H(1) bond length is 1.09 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(7) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-C(7) bond length is 1.49 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3), one C(5), and one H(3) atom. The C(4)-C(5) bond length is 1.41 Å. The C(4)-H(3) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(12), one C(4), and one N(1) atom. The C(5)-C(12) bond length is 1.41 Å. The C(5)-N(1) bond length is 1.40 Å. In the sixth C site, C(6) is bonded in a bent 120 degrees geometry to one C(1), one O(1), and one O(2) atom. The C(6)-O(1) bond length is 1.29 Å. The C(6)-O(2) bond length is 1.26 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(3), and one O(4) atom. The C(7)-O(3) bond length is 1.32 Å. The C(7)-O(4) bond length is 1.24 Å. In the eighth C site, C(8) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(4), and one H(5) atom. The C(8)-N(1) bond length is 1.45 Å. The C(8)-H(4) bond length is 1.10 Å. The C(8)-H(5) bond length is 1.10 Å. In the ninth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one O(7) and one O(8) atom. The C(9)-O(7) bond length is 1.28 Å. The C(9)-O(8) bond length is 1.27 Å. In the tenth C site, C(10) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(6), and one H(7) atom. The C(10)-N(1) bond length is 1.45 Å. The C(10)-H(6) bond length is 1.10 Å. The C(10)-H(7) bond length is 1.10 Å. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one O(5) and one O(6) atom. The C(11)-O(5) bond length is 1.28 Å. The C(11)-O(6) bond length is 1.26 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(1), one C(5), and one H(8) atom. The C(12)-H(8) bond length is 1.09 Å. N(1) is bonded in a trigonal planar geometry to one C(10), one C(5), and one C(8) atom. There are fourteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(2) is bonded in a distorted single-bond geometry to one O(1) and one O(3) atom. The H(2)-O(1) bond length is 1.66 Å. The H(2)-O(3) bond length is 1.01 Å. In the third H site, H(3) is bonded in a single-bond geometry to one C(4) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(8) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(10) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(10) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(9) atom. The H(9)-O(9) bond length is 0.99 Å. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(9) atom. The H(10)-O(9) bond length is 0.99 Å. In the eleventh H site, H(11) is bonded in a single-bond geometry to one O(10) and one O(4) atom. The H(11)-O(10) bond length is 0.99 Å. The H(11)-O(4) bond length is 1.69 Å. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(10) and one O(5) atom. The H(12)-O(10) bond length is 1.00 Å. The H(12)-O(5) bond length is 1.69 Å. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one O(11) and one O(7) atom. The H(13)-O(11) bond length is 1.00 Å. The H(13)-O(7) bond length is 1.75 Å. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one O(11) atom. The H(14)-O(11) bond length is 1.00 Å. There are eleven inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Mn(2), one C(6), and one H(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one C(6) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one C(7) and one H(2) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one C(7) and one H(11) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Mn(1), one C(11), and one H(12) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Mn(2) and one C(11) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Mn(2), one C(9), and one H(13) atom. In the eighth O site, O(8) is bonded in a 2-coordinate geometry to one Mn(1) and one C(9) atom. In the ninth O site, O(9) is bonded in a distorted water-like geometry to one Mn(2), one H(10), and one H(9) atom. In the tenth O site, O(10) is bonded in a distorted water-like geometry to one Mn(2), one H(11), and one H(12) atom. In the eleventh O site, O(11) is bonded in a distorted water-like geometry to one Mn(1), one H(13), and one H(14) atom. Linkers: 2 [O]C(=O)CN(CC([O])=O)c1cc(C([O])=O)cc(C(=O)O)c1. Metal clusters: 3 [Mn]. The MOF has largest included sphere 2.27 A, density 1.97 g/cm3, surface area 3202.93 m2/g, accessible volume 0.08 cm3/g