Tb2C24N3H17O22H2O crystallizes in the triclinic P-1 space group. The structure consists of two water molecules inside a Tb2C24N3H17O22 framework. In the Tb2C24N3H17O22 framework, there are two inequivalent Tb sites. In the first Tb site, Tb(1) is bonded in a 8-coordinate geometry to one O(15), one O(16), one O(20), one O(23), one O(5), one O(6), one O(7), and one O(8) atom. The Tb(1)-O(15) bond length is 2.49 Å. The Tb(1)-O(16) bond length is 2.47 Å. The Tb(1)-O(20) bond length is 2.54 Å. The Tb(1)-O(23) bond length is 2.47 Å. The Tb(1)-O(5) bond length is 2.36 Å. The Tb(1)-O(6) bond length is 2.25 Å. The Tb(1)-O(7) bond length is 2.30 Å. The Tb(1)-O(8) bond length is 2.31 Å. In the second Tb site, Tb(2) is bonded in a 7-coordinate geometry to one O(10), one O(13), one O(14), one O(19), one O(22), one O(3), and one O(9) atom. The Tb(2)-O(10) bond length is 2.40 Å. The Tb(2)-O(13) bond length is 2.40 Å. The Tb(2)-O(14) bond length is 2.30 Å. The Tb(2)-O(19) bond length is 2.36 Å. The Tb(2)-O(22) bond length is 2.46 Å. The Tb(2)-O(3) bond length is 2.36 Å. The Tb(2)-O(9) bond length is 2.30 Å. There are twenty-four inequivalent C sites. In the first C site, C(1) is bonded in a bent 120 degrees geometry to one C(2), one O(3), and one O(4) atom. The C(1)-C(2) bond length is 1.50 Å. The C(1)-O(3) bond length is 1.27 Å. The C(1)-O(4) bond length is 1.28 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(7) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(7) bond length is 1.40 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(1) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(1) 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(5), and one N(1) atom. The C(4)-C(5) bond length is 1.39 Å. The C(4)-N(1) bond length is 1.47 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(4), one C(6), and one H(2) atom. The C(5)-C(6) bond length is 1.40 Å. The C(5)-H(2) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one C(5), one C(7), and one C(8) atom. The C(6)-C(7) bond length is 1.40 Å. The C(6)-C(8) bond length is 1.50 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(2), one C(6), and one H(3) atom. The C(7)-H(3) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(6), one O(5), and one O(6) atom. The C(8)-O(5) bond length is 1.27 Å. The C(8)-O(6) bond length is 1.27 Å. In the ninth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one C(10), one O(7), and one O(8) atom. The C(9)-C(10) bond length is 1.50 Å. The C(9)-O(7) bond length is 1.26 Å. The C(9)-O(8) bond length is 1.28 Å. In the tenth C site, C(10) is bonded in a trigonal planar geometry to one C(11), one C(15), and one C(9) atom. The C(10)-C(11) bond length is 1.39 Å. The C(10)-C(15) bond length is 1.40 Å. In the eleventh C site, C(11) is bonded in a distorted trigonal planar geometry to one C(10), one C(12), and one H(4) atom. The C(11)-C(12) bond length is 1.39 Å. The C(11)-H(4) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a distorted trigonal planar geometry to one C(11), one C(13), and one N(2) atom. The C(12)-C(13) bond length is 1.39 Å. The C(12)-N(2) bond length is 1.46 Å. In the thirteenth C site, C(13) is bonded in a distorted trigonal planar geometry to one C(12), one C(14), and one H(5) atom. The C(13)-C(14) bond length is 1.39 Å. The C(13)-H(5) bond length is 1.09 Å. In the fourteenth C site, C(14) is bonded in a trigonal planar geometry to one C(13), one C(15), and one C(16) atom. The C(14)-C(15) bond length is 1.40 Å. The C(14)-C(16) bond length is 1.50 Å. In the fifteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(10), one C(14), and one H(6) atom. The C(15)-H(6) bond length is 1.09 Å. In the sixteenth C site, C(16) is bonded in a distorted bent 120 degrees geometry to one C(14), one O(10), and one O(9) atom. The C(16)-O(10) bond length is 1.28 Å. The C(16)-O(9) bond length is 1.26 Å. In the seventeenth C site, C(17) is bonded in a distorted bent 120 degrees geometry to one C(18), one O(13), and one O(14) atom. The C(17)-C(18) bond length is 1.49 Å. The C(17)-O(13) bond length is 1.28 Å. The C(17)-O(14) bond length is 1.27 Å. In the eighteenth C site, C(18) is bonded in a trigonal planar geometry to one C(17), one C(19), and one C(23) atom. The C(18)-C(19) bond length is 1.40 Å. The C(18)-C(23) bond length is 1.40 Å. In the nineteenth C site, C(19) is bonded in a distorted trigonal planar geometry to one C(18), one C(20), and one H(7) atom. The C(19)-C(20) bond length is 1.39 Å. The C(19)-H(7) bond length is 1.09 Å. In the twentieth C site, C(20) is bonded in a distorted trigonal planar geometry to one C(19), one C(21), and one N(3) atom. The C(20)-C(21) bond length is 1.40 Å. The C(20)-N(3) bond length is 1.47 Å. In the twenty-first C site, C(21) is bonded in a distorted single-bond geometry to one C(20), one C(22), and one H(8) atom. The C(21)-C(22) bond length is 1.40 Å. The C(21)-H(8) bond length is 1.09 Å. In the twenty-second C site, C(22) is bonded in a trigonal planar geometry to one C(21), one C(23), and one C(24) atom. The C(22)-C(23) bond length is 1.40 Å. The C(22)-C(24) bond length is 1.50 Å. In the twenty-third C site, C(23) is bonded in a distorted trigonal planar geometry to one C(18), one C(22), and one H(9) atom. The C(23)-H(9) bond length is 1.09 Å. In the twenty-fourth C site, C(24) is bonded in a distorted bent 120 degrees geometry to one C(22), one O(15), and one O(16) atom. The C(24)-O(15) bond length is 1.27 Å. The C(24)-O(16) bond length is 1.29 Å. There are three inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(4) and two equivalent O(1,2) atoms. Both N(1)-O(1,2) bond lengths are 1.24 Å. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(12) and two equivalent O(11,12) atoms. Both N(2)-O(11,12) bond lengths are 1.24 Å. In the third N site, N(3) is bonded in a trigonal planar geometry to one C(20), one O(17), and one O(18) atom. The N(3)-O(17) bond length is 1.25 Å. The N(3)-O(18) bond length is 1.24 Å. There are seventeen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(3) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(5) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(11) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(13) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(15) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(19) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(21) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(23) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one O(19) atom. The H(10)-O(19) bond length is 0.99 Å. In the eleventh H site, H(11) is bonded in a distorted linear geometry to one O(16) and one O(19) atom. The H(11)-O(16) bond length is 1.65 Å. The H(11)-O(19) bond length is 1.00 Å. In the twelfth H site, H(12) is bonded in a single-bond geometry to one O(20) atom. The H(12)-O(20) bond length is 1.00 Å. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one O(20) atom. The H(13)-O(20) bond length is 0.98 Å. In the fourteenth H site, H(16) is bonded in a single-bond geometry to one O(22) atom. The H(16)-O(22) bond length is 1.00 Å. In the fifteenth H site, H(17) is bonded in a single-bond geometry to one O(22) atom. The H(17)-O(22) bond length is 0.98 Å. In the sixteenth H site, H(18) is bonded in a single-bond geometry to one O(23) atom. The H(18)-O(23) bond length is 0.99 Å. In the seventeenth H site, H(19) is bonded in a single-bond geometry to one O(23) atom. The H(19)-O(23) bond length is 0.98 Å. There are twenty inequivalent O sites. In the first O site, O(17) is bonded in a single-bond geometry to one N(3) atom. In the second O site, O(18) is bonded in a single-bond geometry to one N(3) atom. In the third O site, O(19) is bonded in a distorted water-like geometry to one Tb(2), one H(10), and one H(11) atom. In the fourth O site, O(20) is bonded in a water-like geometry to one Tb(1), one H(12), and one H(13) atom. In the fifth O site, O(22) is bonded in a distorted water-like geometry to one Tb(2), one H(16), and one H(17) atom. In the sixth O site, O(23) is bonded in a distorted water-like geometry to one Tb(1), one H(18), and one H(19) atom. In the seventh O site, O(1,2) is bonded in a single-bond geometry to one N(1) atom. In the eighth O site, O(3) is bonded in a distorted single-bond geometry to one Tb(2) and one C(1) atom. In the ninth O site, O(4) is bonded in a single-bond geometry to one C(1) atom. In the tenth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Tb(1) and one C(8) atom. In the eleventh O site, O(6) is bonded in a linear geometry to one Tb(1) and one C(8) atom. In the twelfth O site, O(7) is bonded in a bent 150 degrees geometry to one Tb(1) and one C(9) atom. In the thirteenth O site, O(8) is bonded in a distorted bent 150 degrees geometry to one Tb(1) and one C(9) atom. In the fourteenth O site, O(9) is bonded in a distorted bent 150 degrees geometry to one Tb(2) and one C(16) atom. In the fifteenth O site, O(10) is bonded in a distorted single-bond geometry to one Tb(2) and one C(16) atom. In the sixteenth O site, O(11,12) is bonded in a single-bond geometry to one N(2) atom. In the seventeenth O site, O(13) is bonded in a distorted water-like geometry to one Tb(2) and one C(17) atom. In the eighteenth O site, O(14) is bonded in a 2-coordinate geometry to one Tb(2) and one C(17) atom. In the nineteenth O site, O(15) is bonded in a distorted single-bond geometry to one Tb(1) and one C(24) atom. In the twentieth O site, O(16) is bonded in a 3-coordinate geometry to one Tb(1), one C(24), and one H(11) atom. Linkers: 6 [O]C(=O)c1cc(C([O])=O)cc([N+](=O)[O-])c1. Metal clusters: 2 O.O.O.O.O=[C]O[Tb]123O[C]O[Tb](O[C]=O)(O[C]O1)(O[C]O2)O[C]O3. RCSR code: pcu. The MOF has largest included sphere 3.22 A, density 2.01 g/cm3, surface area 3010.46 m2/g, accessible volume 0.15 cm3/g