Mn2C12N4H14O13 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 one N(1), one N(4), one O(1), one O(10), one O(2), and one O(8) atom. The Mn(1)-N(1) bond length is 2.31 Å. The Mn(1)-N(4) bond length is 2.34 Å. The Mn(1)-O(1) bond length is 2.15 Å. The Mn(1)-O(10) bond length is 2.12 Å. The Mn(1)-O(2) bond length is 2.16 Å. The Mn(1)-O(8) bond length is 2.09 Å. In the second Mn site, Mn(2) is bonded in a 7-coordinate geometry to one N(2), one N(3), one O(12), one O(3), one O(4), one O(5), and one O(7) atom. The Mn(2)-N(2) bond length is 2.32 Å. The Mn(2)-N(3) bond length is 2.36 Å. The Mn(2)-O(12) bond length is 2.29 Å. The Mn(2)-O(3) bond length is 2.17 Å. The Mn(2)-O(4) bond length is 2.36 Å. The Mn(2)-O(5) bond length is 2.33 Å. The Mn(2)-O(7) bond length is 2.27 Å. There are twelve inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(11) atom. The C(1)-N(1) bond length is 1.34 Å. The C(1)-N(2) bond length is 1.34 Å. The C(1)-H(11) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(3), one C(5), and one N(2) atom. The C(2)-C(3) bond length is 1.39 Å. The C(2)-C(5) bond length is 1.52 Å. The C(2)-N(2) bond length is 1.34 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(4), and one H(12) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(12) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(3), one C(6), and one N(1) atom. The C(4)-C(6) bond length is 1.51 Å. The C(4)-N(1) bond length is 1.35 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(6), and one O(7) atom. The C(5)-O(6) bond length is 1.24 Å. The C(5)-O(7) bond length is 1.29 Å. In the sixth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(8), and one O(9) atom. The C(6)-O(8) bond length is 1.26 Å. The C(6)-O(9) bond length is 1.27 Å. In the seventh C site, C(7) is bonded in a trigonal planar geometry to one N(3), one N(4), and one H(13) atom. The C(7)-N(3) bond length is 1.34 Å. The C(7)-N(4) bond length is 1.34 Å. The C(7)-H(13) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted trigonal planar geometry to one C(11), one C(9), and one N(4) atom. The C(8)-C(11) bond length is 1.51 Å. The C(8)-C(9) bond length is 1.39 Å. The C(8)-N(4) bond length is 1.35 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(10), one C(8), and one H(14) atom. The C(9)-C(10) bond length is 1.39 Å. The C(9)-H(14) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(12), one C(9), and one N(3) atom. The C(10)-C(12) bond length is 1.51 Å. The C(10)-N(3) bond length is 1.34 Å. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(8), one O(10), and one O(11) atom. The C(11)-O(10) bond length is 1.30 Å. The C(11)-O(11) bond length is 1.24 Å. In the twelfth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(12), and one O(13) atom. The C(12)-O(12) bond length is 1.27 Å. The C(12)-O(13) bond length is 1.27 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Mn(1), one C(1), and one C(4) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Mn(2), one C(1), and one C(2) atom. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Mn(2), one C(10), and one C(7) atom. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one Mn(1), one C(7), and one C(8) atom. There are fourteen inequivalent H sites. In the first H site, H(1) is bonded in a distorted linear geometry to one O(1) and one O(13) atom. The H(1)-O(1) bond length is 1.01 Å. The H(1)-O(13) bond length is 1.59 Å. In the second H site, H(2) is bonded in a distorted linear geometry to one O(1) and one O(9) atom. The H(2)-O(1) bond length is 1.01 Å. The H(2)-O(9) bond length is 1.59 Å. In the third H site, H(3) is bonded in a single-bond geometry to one O(2) atom. The H(3)-O(2) bond length is 0.97 Å. In the fourth H site, H(4) is bonded in a linear geometry to one O(2) and one O(7) atom. The H(4)-O(2) bond length is 1.02 Å. The H(4)-O(7) bond length is 1.61 Å. In the fifth H site, H(5) is bonded in a distorted single-bond geometry to one O(10) and one O(3) atom. The H(5)-O(10) bond length is 1.70 Å. The H(5)-O(3) bond length is 1.00 Å. In the sixth H site, H(6) is bonded in a single-bond geometry to one O(3) atom. The H(6)-O(3) bond length is 0.98 Å. In the seventh H site, H(7) is bonded in a distorted single-bond geometry to one O(4) and one O(9) atom. The H(7)-O(4) bond length is 0.99 Å. The H(7)-O(9) bond length is 1.68 Å. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(4) atom. The H(8)-O(4) bond length is 0.98 Å. In the ninth H site, H(9) is bonded in a single-bond geometry to one O(5) atom. The H(9)-O(5) bond length is 1.00 Å. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(5) atom. The H(10)-O(5) bond length is 0.99 Å. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(1) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(3) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(7) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(9) atom. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to one Mn(1), one H(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Mn(1), one H(3), and one H(4) atom. In the third O site, O(3) is bonded in a distorted water-like geometry to one Mn(2), one H(5), and one H(6) atom. In the fourth O site, O(4) is bonded in a distorted water-like geometry to one Mn(2), one H(7), and one H(8) atom. In the fifth O site, O(5) is bonded in a distorted water-like geometry to one Mn(2), one H(10), and one H(9) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one C(5) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one Mn(2), one C(5), and one H(4) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one Mn(1) and one C(6) atom. In the ninth O site, O(9) is bonded in a 3-coordinate geometry to one C(6), one H(2), and one H(7) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Mn(1), one C(11), and one H(5) atom. In the eleventh O site, O(11) is bonded in a single-bond geometry to one C(11) atom. In the twelfth O site, O(12) is bonded in a 2-coordinate geometry to one Mn(2) and one C(12) atom. In the thirteenth O site, O(13) is bonded in a 2-coordinate geometry to one C(12) and one H(1) atom. Linkers: 4 [O]C(=O)c1cc(C([O])=O)ncn1. Metal clusters: 4 [Mn]. The MOF has largest included sphere 2.39 A, density 1.92 g/cm3, surface area 3286.85 m2/g, accessible volume 0.11 cm3/g