TbCoC23N4H13O9ClCH crystallizes in the monoclinic C2/c space group. The structure consists of eight 02329_fluka molecules inside a TbCoC23N4H13O9Cl framework. In the TbCoC23N4H13O9Cl framework, Tb(1) is bonded in a 6-coordinate geometry to one O(3), one O(5), one O(6), one O(8), and two equivalent O(1) atoms. The Tb(1)-O(3) bond length is 2.37 Å. The Tb(1)-O(5) bond length is 2.30 Å. The Tb(1)-O(6) bond length is 2.32 Å. The Tb(1)-O(8) bond length is 2.32 Å. There is one shorter (2.47 Å) and one longer (2.58 Å) Tb(1)-O(1) bond length. Co(1) is bonded in a square pyramidal geometry to one N(1), one N(2), one N(3), one N(4), and one Cl(1) atom. The Co(1)-N(1) bond length is 2.12 Å. The Co(1)-N(2) bond length is 2.11 Å. The Co(1)-N(3) bond length is 2.12 Å. The Co(1)-N(4) bond length is 2.14 Å. The Co(1)-Cl(1) bond length is 2.39 Å. There are twenty-three inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(1), and one H(1) atom. The C(1)-C(2) bond length is 1.38 Å. The C(1)-N(1) bond length is 1.34 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(10), and one C(5) atom. The C(2)-C(10) bond length is 1.51 Å. The C(2)-C(5) bond length is 1.39 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(4) and one N(3) atom. The C(3)-C(4) bond length is 1.49 Å. The C(3)-N(3) bond length is 1.35 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(15), one C(3), and one N(1) atom. The C(4)-C(15) bond length is 1.39 Å. The C(4)-N(1) bond length is 1.35 Å. In the fifth C site, C(5) is bonded in a single-bond geometry to one C(2) and one H(2) atom. The C(5)-H(2) bond length is 0.93 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(11) and one H(3) atom. The C(6)-C(11) bond length is 1.39 Å. The C(6)-H(3) bond length is 0.93 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(11), one O(6), and one O(9) atom. The C(7)-C(11) bond length is 1.52 Å. The C(7)-O(6) bond length is 1.26 Å. The C(7)-O(9) bond length is 1.24 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(20), one N(4), and one H(4) atom. The C(8)-C(20) bond length is 1.38 Å. The C(8)-N(4) bond length is 1.34 Å. The C(8)-H(4) bond length is 0.93 Å. In the ninth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(2), and one O(5) atom. The C(10)-O(2) bond length is 1.25 Å. The C(10)-O(5) bond length is 1.26 Å. In the tenth C site, C(11) is bonded in a trigonal planar geometry to one C(13), one C(6), and one C(7) atom. The C(11)-C(13) bond length is 1.38 Å. In the eleventh C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(21), one N(2), and one H(6) atom. The C(12)-C(21) bond length is 1.39 Å. The C(12)-N(2) bond length is 1.35 Å. The C(12)-H(6) bond length is 0.93 Å. In the twelfth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one C(11), one N(3), and one H(7) atom. The C(13)-N(3) bond length is 1.34 Å. The C(13)-H(7) bond length is 0.93 Å. In the thirteenth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(21), one O(3), and one O(4) atom. The C(14)-C(21) bond length is 1.51 Å. The C(14)-O(3) bond length is 1.25 Å. The C(14)-O(4) bond length is 1.25 Å. In the fourteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(4) and one H(8) atom. The C(15)-H(8) bond length is 0.93 Å. In the fifteenth C site, C(16) is bonded in a distorted bent 120 degrees geometry to one C(20), one O(7), and one O(8) atom. The C(16)-C(20) bond length is 1.51 Å. The C(16)-O(7) bond length is 1.24 Å. The C(16)-O(8) bond length is 1.27 Å. In the sixteenth C site, C(22) is bonded in a distorted trigonal planar geometry to one C(18), one C(24), and one N(2) atom. The C(22)-C(18) bond length is 1.49 Å. The C(22)-C(24) bond length is 1.39 Å. The C(22)-N(2) bond length is 1.35 Å. In the seventeenth C site, C(23) is bonded in a distorted single-bond geometry to one C(21) and one H(11) atom. The C(23)-C(21) bond length is 1.39 Å. The C(23)-H(11) bond length is 0.93 Å. In the eighteenth C site, C(24) is bonded in a distorted single-bond geometry to one C(22) and one H(12) atom. The C(24)-H(12) bond length is 0.93 Å. In the nineteenth C site, C(17) is bonded in a single-bond geometry to one C(20) and one H(9) atom. The C(17)-C(20) bond length is 1.38 Å. The C(17)-H(9) bond length is 0.93 Å. In the twentieth C site, C(18) is bonded in a distorted trigonal planar geometry to one C(19), one C(22), and one N(4) atom. The C(18)-C(19) bond length is 1.39 Å. The C(18)-N(4) bond length is 1.35 Å. In the twenty-first C site, C(19) is bonded in a distorted single-bond geometry to one C(18) and one H(10) atom. The C(19)-H(10) bond length is 0.93 Å. In the twenty-second C site, C(20) is bonded in a trigonal planar geometry to one C(16), one C(17), and one C(8) atom. In the twenty-third C site, C(21) is bonded in a trigonal planar geometry to one C(12), one C(14), and one C(23) atom. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1), one C(1), and one C(4) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Co(1), one C(12), and one C(22) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Co(1), one C(13), and one C(3) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one Co(1), one C(18), and one C(8) atom. There are thirteen 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(5) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(6) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(12) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(15) atom. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(17) atom. In the ninth H site, H(10) is bonded in a single-bond geometry to one C(19) atom. In the tenth H site, H(11) is bonded in a single-bond geometry to one C(23) atom. In the eleventh H site, H(12) is bonded in a single-bond geometry to one C(24) atom. In the twelfth H site, H(13) is bonded in a single-bond geometry to one O(1) atom. The H(13)-O(1) bond length is 0.82 Å. In the thirteenth H site, H(14) is bonded in a single-bond geometry to one O(1) atom. The H(14)-O(1) bond length is 0.84 Å. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to two equivalent Tb(1), one H(13), and one H(14) atom. In the second O site, O(2) is bonded in a single-bond geometry to one C(10) atom. In the third O site, O(3) is bonded in a 2-coordinate geometry to one Tb(1) and one C(14) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one C(14) atom. In the fifth O site, O(5) is bonded in a bent 150 degrees geometry to one Tb(1) and one C(10) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Tb(1) and one C(7) atom. In the seventh O site, O(7) is bonded in a single-bond geometry to one C(16) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one Tb(1) and one C(16) atom. In the ninth O site, O(9) is bonded in a single-bond geometry to one C(7) atom. Cl(1) is bonded in a single-bond geometry to one Co(1) atom. Linkers: 1 [O]C(=O)C1=CC=C2[C]3C=CC(C([O])=O)=CN3[Co]3(Cl)(N4C=C(C([O])=O)C=C[C]4C4=CC=C(C([O])=O)[CH]N43)N2[CH]1 ,6 [O]C(=O)C1=CC=C2[C]3C=CC(C([O])=O)=CN3[Co]3(Cl)(N2[CH]1)N1[CH]C(C([O])=O)=CC=C1C1=CC=C(C([O])=O)[CH]N13 ,1 [O]C(=O)C1=CC=C2[C]3C=CC(C([O])=O)=CN3[Co]3(Cl)(N2[CH]1)N1C=C(C([O])=O)C=CC1=C1C=CC(C([O])=O)=CN13. Metal clusters: 4 O.O.O=[C]O[Tb](O[C]=O)(O[C]=O)O[C]=O.O=[C]O[Tb](O[C]=O)(O[C]=O)O[C]=O. RCSR code: flu. The MOF has largest included sphere 8.97 A, density 1.17 g/cm3, surface area 3436.29 m2/g, accessible volume 0.47 cm3/g