Tb2C6H2O13(CH3)6 crystallizes in the monoclinic Cc space group. The structure consists of twenty-four 02329_fluka molecules inside a Tb2C6H2O13 framework. In the Tb2C6H2O13 framework, there are two inequivalent Tb sites. In the first Tb site, Tb(1) is bonded in a 9-coordinate geometry to one O(1), one O(10), one O(11), one O(13), one O(2), one O(3), one O(4), one O(5), and one O(9) atom. The Tb(1)-O(1) bond length is 2.47 Å. The Tb(1)-O(10) bond length is 2.50 Å. The Tb(1)-O(11) bond length is 2.38 Å. The Tb(1)-O(13) bond length is 2.34 Å. The Tb(1)-O(2) bond length is 2.57 Å. The Tb(1)-O(3) bond length is 2.40 Å. The Tb(1)-O(4) bond length is 2.41 Å. The Tb(1)-O(5) bond length is 2.45 Å. The Tb(1)-O(9) bond length is 2.35 Å. In the second Tb site, Tb(2) is bonded in a 8-coordinate geometry to one O(1), one O(12), one O(2), one O(3), one O(4), one O(6), one O(7), and one O(8) atom. The Tb(2)-O(1) bond length is 2.31 Å. The Tb(2)-O(12) bond length is 2.42 Å. The Tb(2)-O(2) bond length is 2.37 Å. The Tb(2)-O(3) bond length is 2.54 Å. The Tb(2)-O(4) bond length is 2.49 Å. The Tb(2)-O(6) bond length is 2.28 Å. The Tb(2)-O(7) bond length is 2.42 Å. The Tb(2)-O(8) bond length is 2.29 Å. There are six inequivalent C sites. In the first C site, C(3) is bonded in a distorted bent 120 degrees geometry to one O(2) and one O(5) atom. The C(3)-O(2) bond length is 1.29 Å. The C(3)-O(5) bond length is 1.27 Å. In the second C site, C(4) is bonded in a distorted bent 120 degrees geometry to one O(4) and one O(7) atom. The C(4)-O(4) bond length is 1.29 Å. The C(4)-O(7) bond length is 1.27 Å. In the third C site, C(5) is bonded in a distorted bent 120 degrees geometry to one O(12) and one O(3) atom. The C(5)-O(12) bond length is 1.27 Å. The C(5)-O(3) bond length is 1.29 Å. In the fourth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one O(6) and one O(9) atom. The C(6)-O(6) bond length is 1.28 Å. The C(6)-O(9) bond length is 1.26 Å. In the fifth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one O(11) and one O(8) atom. The C(8)-O(11) bond length is 1.27 Å. The C(8)-O(8) bond length is 1.28 Å. In the sixth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one O(1) and one O(10) atom. The C(10)-O(1) bond length is 1.28 Å. The C(10)-O(10) bond length is 1.27 Å. There are two inequivalent H sites. In the first H site, H(19) is bonded in a distorted single-bond geometry to one O(13) and one O(5) atom. The H(19)-O(13) bond length is 1.00 Å. The H(19)-O(5) bond length is 1.67 Å. In the second H site, H(20) is bonded in a distorted single-bond geometry to one O(10) and one O(13) atom. The H(20)-O(10) bond length is 1.68 Å. The H(20)-O(13) bond length is 1.00 Å. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Tb(1), one Tb(2), and one C(10) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Tb(1), one Tb(2), and one C(3) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Tb(1), one Tb(2), and one C(5) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Tb(1), one Tb(2), and one C(4) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Tb(1), one C(3), and one H(19) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Tb(2) and one C(6) atom. In the seventh O site, O(7) is bonded in a distorted L-shaped geometry to one Tb(2) and one C(4) atom. In the eighth O site, O(8) is bonded in a distorted bent 150 degrees geometry to one Tb(2) and one C(8) atom. In the ninth O site, O(9) is bonded in a distorted bent 150 degrees geometry to one Tb(1) and one C(6) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one Tb(1), one C(10), and one H(20) atom. In the eleventh O site, O(11) is bonded in a distorted single-bond geometry to one Tb(1) and one C(8) atom. In the twelfth O site, O(12) is bonded in a distorted L-shaped geometry to one Tb(2) and one C(5) atom. In the thirteenth O site, O(13) is bonded in a distorted water-like geometry to one Tb(1), one H(19), and one H(20) atom. Linkers: 12 CC([O])=O. Metal clusters: 4 [Tb]. The MOF has largest included sphere 2.61 A, density 2.34 g/cm3, surface area 3042.87 m2/g, accessible volume 0.09 cm3/g