TbC13NH8O5 crystallizes in the monoclinic C2/c space group. There are two inequivalent Tb sites. In the first Tb site, Tb(1) is bonded in a 8-coordinate geometry to one N(1), one O(1), one O(10), one O(4), one O(6), one O(7), and two equivalent O(9) atoms. The Tb(1)-N(1) bond length is 2.58 Å. The Tb(1)-O(1) bond length is 2.36 Å. The Tb(1)-O(10) bond length is 2.37 Å. The Tb(1)-O(4) bond length is 2.41 Å. The Tb(1)-O(6) bond length is 2.36 Å. The Tb(1)-O(7) bond length is 2.36 Å. There is one shorter (2.34 Å) and one longer (2.35 Å) Tb(1)-O(9) bond length. In the second Tb site, Tb(2) is bonded in a 8-coordinate geometry to one N(2), one O(2), one O(3), one O(5), one O(8), one O(9), and two equivalent O(10) atoms. The Tb(2)-N(2) bond length is 2.58 Å. The Tb(2)-O(2) bond length is 2.36 Å. The Tb(2)-O(3) bond length is 2.41 Å. The Tb(2)-O(5) bond length is 2.37 Å. The Tb(2)-O(8) bond length is 2.36 Å. The Tb(2)-O(9) bond length is 2.37 Å. There is one shorter (2.34 Å) and one longer (2.35 Å) Tb(2)-O(10) bond length. There are twenty-four inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(3) atom. The C(1)-C(3) bond length is 1.51 Å. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(3) bond length is 1.27 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(2), and one O(4) atom. The C(2)-C(4) bond length is 1.51 Å. The C(2)-O(2) bond length is 1.27 Å. The C(2)-O(4) bond length is 1.27 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(1), one C(5), and one N(1) atom. The C(3)-C(5) bond length is 1.40 Å. The C(3)-N(1) bond length is 1.35 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(2), one C(6), and one N(2) atom. The C(4)-C(6) bond length is 1.40 Å. The C(4)-N(2) bond length is 1.35 Å. In the fifth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(3), one C(7), and one H(3) atom. The C(5)-C(7) bond length is 1.39 Å. The C(5)-H(3) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(4), one C(8), and one H(4) atom. The C(6)-C(8) bond length is 1.39 Å. The C(6)-H(4) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(5), one C(9), and one H(5) atom. The C(7)-C(9) bond length is 1.40 Å. The C(7)-H(5) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted single-bond geometry to one C(10), one C(6), and one H(6) atom. The C(8)-C(10) bond length is 1.40 Å. The C(8)-H(6) bond length is 1.09 Å. In the ninth C site, C(9) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(7) atom. The C(9)-C(11) bond length is 1.41 Å. The C(9)-C(13) bond length is 1.47 Å. In the tenth C site, C(10) is bonded in a trigonal planar geometry to one C(12), one C(14), and one C(8) atom. The C(10)-C(12) bond length is 1.41 Å. The C(10)-C(14) bond length is 1.47 Å. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(9), one N(1), and one H(7) atom. The C(11)-N(1) bond length is 1.33 Å. The C(11)-H(7) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(10), one N(2), and one H(8) atom. The C(12)-N(2) bond length is 1.33 Å. The C(12)-H(8) bond length is 1.09 Å. In the thirteenth C site, C(13) is bonded in a trigonal planar geometry to one C(15), one C(23), and one C(9) atom. The C(13)-C(15) bond length is 1.41 Å. The C(13)-C(23) bond length is 1.41 Å. In the fourteenth C site, C(14) is bonded in a trigonal planar geometry to one C(10), one C(16), and one C(24) atom. The C(14)-C(16) bond length is 1.41 Å. The C(14)-C(24) bond length is 1.41 Å. In the fifteenth C site, C(15) is bonded in a distorted trigonal planar geometry to one C(13); one C(17,18); and one H(9,10) atom. The C(15)-C(17,18) bond length is 1.39 Å. The C(15)-H(9,10) bond length is 1.09 Å. In the sixteenth C site, C(16) is bonded in a distorted trigonal planar geometry to one C(14); one C(17,18); and one H(9,10) atom. The C(16)-C(17,18) bond length is 1.39 Å. The C(16)-H(9,10) bond length is 1.09 Å. In the seventeenth C site, C(17,18) is bonded in a distorted trigonal planar geometry to one C(15), one C(19), and one H(11) atom. The C(17,18)-C(19) bond length is 1.40 Å. The C(17,18)-H(11) bond length is 1.09 Å. In the eighteenth C site, C(19) is bonded in a trigonal planar geometry to one C(17,18); one C(21,22); and one C(25) atom. The C(19)-C(21,22) bond length is 1.40 Å. The C(19)-C(25) bond length is 1.50 Å. In the nineteenth C site, C(20) is bonded in a trigonal planar geometry to one C(17,18); one C(21,22); and one C(26) atom. The C(20)-C(17,18) bond length is 1.40 Å. The C(20)-C(21,22) bond length is 1.40 Å. The C(20)-C(26) bond length is 1.50 Å. In the twentieth C site, C(21,22) is bonded in a distorted single-bond geometry to one C(19) and one H(13,14) atom. The C(21,22)-H(13,14) bond length is 1.09 Å. In the twenty-first C site, C(23) is bonded in a distorted single-bond geometry to one C(13) and one H(15,16) atom. The C(23)-H(15,16) bond length is 1.09 Å. In the twenty-second C site, C(24) is bonded in a distorted single-bond geometry to one C(14) and one H(15,16) atom. The C(24)-H(15,16) bond length is 1.09 Å. In the twenty-third C site, C(25) is bonded in a distorted bent 120 degrees geometry to one C(19), one O(5), and one O(7) atom. The C(25)-O(5) bond length is 1.27 Å. The C(25)-O(7) bond length is 1.28 Å. In the twenty-fourth C site, C(26) is bonded in a distorted bent 120 degrees geometry to one C(20), one O(6), and one O(8) atom. The C(26)-O(6) bond length is 1.27 Å. The C(26)-O(8) bond length is 1.28 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Tb(1), one C(11), and one C(3) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Tb(2), one C(12), and one C(4) atom. There are thirteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(9) atom. The H(1)-O(9) bond length is 0.97 Å. In the second H site, H(2) is bonded in a single-bond geometry to one O(10) atom. The H(2)-O(10) bond length is 0.97 Å. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(6) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(7) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(11) 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(9,10) is bonded in a single-bond geometry to one C(15) atom. In the tenth H site, H(11) is bonded in a single-bond geometry to one C(17,18) atom. In the eleventh H site, H(12) is bonded in a single-bond geometry to one C(17,18) atom. The H(12)-C(17,18) bond length is 1.09 Å. In the twelfth H site, H(13,14) is bonded in a single-bond geometry to one C(21,22) atom. In the thirteenth H site, H(15,16) is bonded in a single-bond geometry to one C(23) atom. There are ten inequivalent O sites. In the first O site, O(5) is bonded in a 2-coordinate geometry to one Tb(2) and one C(25) atom. In the second O site, O(6) is bonded in a 2-coordinate geometry to one Tb(1) and one C(26) atom. In the third O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Tb(1) and one C(25) atom. In the fourth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Tb(2) and one C(26) atom. In the fifth O site, O(9) is bonded in a distorted single-bond geometry to one Tb(2), two equivalent Tb(1), and one H(1) atom. In the sixth O site, O(10) is bonded in a distorted single-bond geometry to one Tb(1), two equivalent Tb(2), and one H(2) atom. In the seventh O site, O(1) is bonded in a bent 120 degrees geometry to one Tb(1) and one C(1) atom. In the eighth O site, O(2) is bonded in a bent 120 degrees geometry to one Tb(2) and one C(2) atom. In the ninth O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Tb(2) and one C(1) atom. In the tenth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Tb(1) and one C(2) atom. Linkers: 8 [O]C(=O)c1ccc(-c2ccc(C([O])=O)nc2)cc1. Metal clusters: 8 [Tb]. The MOF has largest included sphere 7.61 A, density 1.47 g/cm3, surface area 2984.00 m2/g, accessible volume 0.37 cm3/g