MnC15H10O7 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(3), two equivalent O(4), and two equivalent O(6) atoms. Both Mn(1)-O(3) bond lengths are 2.20 Å. Both Mn(1)-O(4) bond lengths are 2.13 Å. Both Mn(1)-O(6) bond lengths are 2.21 Å. In the second Mn site, Mn(2) is bonded in an octahedral geometry to two equivalent O(2), two equivalent O(5), and two equivalent O(7) atoms. Both Mn(2)-O(2) bond lengths are 2.21 Å. Both Mn(2)-O(5) bond lengths are 2.13 Å. Both Mn(2)-O(7) bond lengths are 2.21 Å. There are thirteen inequivalent C sites. In the first C site, C(1,2) is bonded in a distorted single-bond geometry to one C(11), one C(3), and one H(1) atom. The C(1,2)-C(11) bond length is 1.38 Å. The C(1,2)-C(3) bond length is 1.41 Å. The C(1,2)-H(1) bond length is 1.09 Å. In the second C site, C(3) is bonded in a trigonal planar geometry to one C(1,2); one C(14); and one C(5,6) atom. The C(3)-C(14) bond length is 1.49 Å. The C(3)-C(5,6) bond length is 1.41 Å. In the third C site, C(4) is bonded in a trigonal planar geometry to one C(1,2); one C(15); and one C(5,6) atom. The C(4)-C(1,2) bond length is 1.41 Å. The C(4)-C(15) bond length is 1.49 Å. The C(4)-C(5,6) bond length is 1.41 Å. In the fourth C site, C(5,6) is bonded in a distorted single-bond geometry to one C(3) and one H(3,4) atom. The C(5,6)-H(3,4) bond length is 1.09 Å. In the fifth C site, C(7) is bonded in a distorted single-bond geometry to one C(9) and one H(5,6) atom. The C(7)-C(9) bond length is 1.39 Å. The C(7)-H(5,6) bond length is 1.09 Å. In the sixth C site, C(8) is bonded in a distorted single-bond geometry to one C(10) and one H(5,6) atom. The C(8)-C(10) bond length is 1.39 Å. The C(8)-H(5,6) bond length is 1.09 Å. In the seventh C site, C(9) is bonded in a trigonal planar geometry to one C(10), one C(11), and one C(7) atom. The C(9)-C(10) bond length is 1.48 Å. The C(9)-C(11) bond length is 1.42 Å. In the eighth C site, C(10) is bonded in a trigonal planar geometry to one C(12), one C(8), and one C(9) atom. The C(10)-C(12) bond length is 1.42 Å. In the ninth C site, C(11) is bonded in a trigonal planar geometry to one C(1,2); one C(13); and one C(9) atom. The C(11)-C(13) bond length is 1.49 Å. In the tenth C site, C(12) is bonded in a trigonal planar geometry to one C(1,2); one C(10); and one C(13) atom. The C(12)-C(1,2) bond length is 1.38 Å. The C(12)-C(13) bond length is 1.49 Å. In the eleventh C site, C(13) is bonded in a distorted single-bond geometry to one C(11), one C(12), and one O(1) atom. The C(13)-O(1) bond length is 1.23 Å. In the twelfth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(2), and one O(4) atom. The C(14)-O(2) bond length is 1.30 Å. The C(14)-O(4) bond length is 1.27 Å. In the thirteenth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(3), and one O(5) atom. The C(15)-O(3) bond length is 1.30 Å. The C(15)-O(5) bond length is 1.27 Å. There are eight inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1,2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(1,2) atom. The H(2)-C(1,2) bond length is 1.09 Å. In the third H site, H(3,4) is bonded in a single-bond geometry to one C(5,6) atom. In the fourth H site, H(5,6) is bonded in a single-bond geometry to one C(7) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one O(6) atom. The H(7)-O(6) bond length is 0.99 Å. In the sixth H site, H(8) is bonded in a single-bond geometry to one O(7) atom. The H(8)-O(7) bond length is 0.99 Å. In the seventh H site, H(9) is bonded in a distorted single-bond geometry to one O(2) and one O(6) atom. The H(9)-O(2) bond length is 1.70 Å. The H(9)-O(6) bond length is 1.00 Å. In the eighth H site, H(10) is bonded in a single-bond geometry to one O(3) and one O(7) atom. The H(10)-O(3) bond length is 1.70 Å. The H(10)-O(7) bond length is 1.00 Å. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(13) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Mn(2), one C(14), and one H(9) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Mn(1), one C(15), and one H(10) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Mn(1) and one C(14) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Mn(2) and one C(15) atom. In the sixth O site, O(6) is bonded in a distorted water-like geometry to one Mn(1), one H(7), and one H(9) atom. In the seventh O site, O(7) is bonded in a distorted water-like geometry to one Mn(2), one H(10), and one H(8) atom. Linkers: 2 [O]C(=O)c1ccc2c(c1)C(=O)c1cc(C([O])=O)ccc1-2. Metal clusters: 2 [Mn]. RCSR code: pts. The MOF has largest included sphere 1.82 A, density 1.80 g/cm3, surface area 3437.93 m2/g, accessible volume 0.10 cm3/g