Tb2C14H18S(NO9)2 crystallizes in the triclinic P-1 space group. There are two inequivalent Tb sites. In the first Tb site, Tb(1) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(15), one O(17), one O(3), one O(5), one O(7), and one O(9) atom. The Tb(1)-O(1) bond length is 2.42 Å. The Tb(1)-O(11) bond length is 2.44 Å. The Tb(1)-O(15) bond length is 2.49 Å. The Tb(1)-O(17) bond length is 2.40 Å. The Tb(1)-O(3) bond length is 2.41 Å. The Tb(1)-O(5) bond length is 2.36 Å. The Tb(1)-O(7) bond length is 2.38 Å. The Tb(1)-O(9) bond length is 2.29 Å. In the second Tb site, Tb(2) is bonded in a 8-coordinate geometry to one O(10), one O(12), one O(16), one O(18), one O(2), one O(4), one O(6), and one O(8) atom. The Tb(2)-O(10) bond length is 2.28 Å. The Tb(2)-O(12) bond length is 2.45 Å. The Tb(2)-O(16) bond length is 2.48 Å. The Tb(2)-O(18) bond length is 2.40 Å. The Tb(2)-O(2) bond length is 2.42 Å. The Tb(2)-O(4) bond length is 2.40 Å. The Tb(2)-O(6) bond length is 2.37 Å. The Tb(2)-O(8) bond length is 2.39 Å. There are fourteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(3), one N(1), and one H(1) atom. The C(1)-C(3) bond length is 1.40 Å. The C(1)-N(1) bond length is 1.34 Å. The C(1)-H(1) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted trigonal planar geometry to one C(4), one N(2), and one H(2) atom. The C(2)-C(4) bond length is 1.40 Å. The C(2)-N(2) bond length is 1.34 Å. The C(2)-H(2) bond length is 1.09 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(1), one C(11), and one C(5) atom. The C(3)-C(11) bond length is 1.49 Å. The C(3)-C(5) bond length is 1.39 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(12), one C(2), and one C(6) atom. The C(4)-C(12) bond length is 1.49 Å. The C(4)-C(6) bond length is 1.39 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(3), one C(7), and one H(3) atom. The C(5)-C(7) bond length is 1.40 Å. The C(5)-H(3) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(4), one C(8), and one H(4) atom. The C(6)-C(8) bond length is 1.40 Å. The C(6)-H(4) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a trigonal planar geometry to one C(13), one C(5), and one C(9) atom. The C(7)-C(13) bond length is 1.50 Å. The C(7)-C(9) bond length is 1.40 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(10), one C(14), and one C(6) atom. The C(8)-C(10) bond length is 1.40 Å. The C(8)-C(14) bond length is 1.50 Å. In the ninth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(7), one N(1), and one H(5) atom. The C(9)-N(1) bond length is 1.35 Å. The C(9)-H(5) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(8), one N(2), and one H(6) atom. The C(10)-N(2) bond length is 1.34 Å. The C(10)-H(6) bond length is 1.09 Å. In the eleventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(1), and one O(5) atom. The C(11)-O(1) bond length is 1.27 Å. The C(11)-O(5) bond length is 1.29 Å. In the twelfth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(2), and one O(6) atom. The C(12)-O(2) bond length is 1.27 Å. The C(12)-O(6) bond length is 1.29 Å. In the thirteenth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one C(7), one O(13), and one O(9) atom. The C(13)-O(13) bond length is 1.27 Å. The C(13)-O(9) bond length is 1.27 Å. In the fourteenth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(8), one O(10), and one O(14) atom. The C(14)-O(10) bond length is 1.27 Å. The C(14)-O(14) bond length is 1.27 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(1), one C(9), and one H(18) atom. The N(1)-H(18) bond length is 1.65 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(10), one C(2), and one H(17) atom. The N(2)-H(17) bond length is 1.62 Å. There are eighteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(2) atom. 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(9) 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 O(3) atom. The H(7)-O(3) bond length is 0.98 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(3) atom. The H(9)-O(3) bond length is 1.00 Å. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(4) atom. The H(10)-O(4) bond length is 0.99 Å. In the eleventh H site, H(11) is bonded in a single-bond geometry to one O(7) atom. The H(11)-O(7) bond length is 0.98 Å. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(8) atom. The H(12)-O(8) bond length is 0.98 Å. In the thirteenth H site, H(13) is bonded in a distorted single-bond geometry to one O(14) and one O(7) atom. The H(13)-O(14) bond length is 1.69 Å. The H(13)-O(7) bond length is 1.00 Å. In the fourteenth H site, H(14) is bonded in a distorted single-bond geometry to one O(13) and one O(8) atom. The H(14)-O(13) bond length is 1.68 Å. The H(14)-O(8) bond length is 1.00 Å. In the fifteenth H site, H(15) is bonded in a distorted single-bond geometry to one O(11) and one O(14) atom. The H(15)-O(11) bond length is 1.00 Å. The H(15)-O(14) bond length is 1.64 Å. In the sixteenth H site, H(16) is bonded in a distorted single-bond geometry to one O(12) and one O(13) atom. The H(16)-O(12) bond length is 1.00 Å. The H(16)-O(13) bond length is 1.64 Å. In the seventeenth H site, H(17) is bonded in a distorted single-bond geometry to one N(2) and one O(11) atom. The H(17)-O(11) bond length is 1.03 Å. In the eighteenth H site, H(18) is bonded in a distorted single-bond geometry to one N(1) and one O(12) atom. The H(18)-O(12) bond length is 1.03 Å. S(1) is bonded in a tetrahedral geometry to one O(15), one O(16), one O(17), and one O(18) atom. The S(1)-O(15) bond length is 1.49 Å. The S(1)-O(16) bond length is 1.49 Å. The S(1)-O(17) bond length is 1.50 Å. The S(1)-O(18) bond length is 1.50 Å. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Tb(1) and one C(11) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Tb(2) and one C(12) atom. In the third O site, O(3) is bonded in a distorted water-like geometry to one Tb(1), one H(7), and one H(9) atom. In the fourth O site, O(4) is bonded in a distorted water-like geometry to one Tb(2), one H(10), and one H(8) atom. In the fifth O site, O(5) is bonded in a distorted L-shaped geometry to one Tb(1) and one C(11) atom. In the sixth O site, O(6) is bonded in a distorted L-shaped geometry to one Tb(2) and one C(12) atom. In the seventh O site, O(7) is bonded in a distorted water-like geometry to one Tb(1), one H(11), and one H(13) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one Tb(2), one H(12), and one H(14) atom. In the ninth O site, O(9) is bonded in a distorted bent 150 degrees geometry to one Tb(1) and one C(13) atom. In the tenth O site, O(10) is bonded in a distorted bent 150 degrees geometry to one Tb(2) and one C(14) atom. In the eleventh O site, O(11) is bonded in a water-like geometry to one Tb(1), one H(15), and one H(17) atom. In the twelfth O site, O(12) is bonded in a water-like geometry to one Tb(2), one H(16), and one H(18) atom. In the thirteenth O site, O(13) is bonded in a distorted trigonal planar geometry to one C(13), one H(14), and one H(16) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one C(14), one H(13), and one H(15) atom. In the fifteenth O site, O(15) is bonded in a distorted single-bond geometry to one Tb(1) and one S(1) atom. In the sixteenth O site, O(16) is bonded in a distorted single-bond geometry to one Tb(2) and one S(1) atom. In the seventeenth O site, O(17) is bonded in a distorted water-like geometry to one Tb(1) and one S(1) atom. In the eighteenth O site, O(18) is bonded in a distorted water-like geometry to one Tb(2) and one S(1) atom. Linkers: 4 [O]C(=O)c1cncc(C([O])=O)c1. Metal clusters: 2 O.O.O.O.O.O.[O]S([O])(O[Tb]1(O[C]=O)O[C]O1)O[Tb]1(O[C]=O)O[C]O1. The MOF has largest included sphere 4.42 A, density 2.39 g/cm3, surface area 2654.44 m2/g, accessible volume 0.06 cm3/g