SmCuC22N2H16S2O11 crystallizes in the triclinic P-1 space group. Sm(1) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(11), one O(2), one O(3), one O(4), one O(7), and one O(8) atom. The Sm(1)-O(1) bond length is 2.41 Å. The Sm(1)-O(10) bond length is 2.45 Å. The Sm(1)-O(11) bond length is 2.47 Å. The Sm(1)-O(2) bond length is 2.57 Å. The Sm(1)-O(3) bond length is 2.35 Å. The Sm(1)-O(4) bond length is 2.41 Å. The Sm(1)-O(7) bond length is 2.38 Å. The Sm(1)-O(8) bond length is 2.41 Å. Cu(1) is bonded in a linear geometry to one N(1) and one N(2) atom. The Cu(1)-N(1) bond length is 1.86 Å. The Cu(1)-N(2) bond length is 1.86 Å. There are twenty-two inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(5) and one H(1) atom. The C(1)-C(5) bond length is 1.42 Å. The C(1)-H(1) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(3) and one H(2) atom. The C(2)-C(3) bond length is 1.41 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(2), one C(4), and one S(2) atom. The C(3)-C(4) bond length is 1.38 Å. The C(3)-S(2) bond length is 1.79 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3), one C(5), and one H(3) atom. The C(4)-C(5) bond length is 1.42 Å. The C(4)-H(3) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(1), one C(4), and one C(5) atom. The C(5)-C(5) bond length is 1.44 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(20), one C(7), and one H(4) atom. The C(6)-C(20) bond length is 1.40 Å. The C(6)-C(7) bond length is 1.39 Å. The C(6)-H(4) bond length is 1.08 Å. In the seventh C site, C(7) is bonded in a distorted trigonal planar geometry to one C(6), one N(2), and one H(5) atom. The C(7)-N(2) bond length is 1.35 Å. The C(7)-H(5) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted trigonal planar geometry to one C(9), one N(2), and one H(6) atom. The C(8)-C(9) bond length is 1.39 Å. The C(8)-N(2) bond length is 1.35 Å. The C(8)-H(6) bond length is 1.09 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(20), one C(8), and one H(7) atom. The C(9)-C(20) bond length is 1.40 Å. The C(9)-H(7) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a distorted single-bond geometry to one C(11), one C(14), and one H(8) atom. The C(10)-C(11) bond length is 1.41 Å. The C(10)-C(14) bond length is 1.38 Å. The C(10)-H(8) bond length is 1.09 Å. In the eleventh C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(11), and one C(12) atom. The C(11)-C(11) bond length is 1.43 Å. The C(11)-C(12) bond length is 1.42 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(11) and one H(9) atom. The C(12)-H(9) bond length is 1.09 Å. In the thirteenth C site, C(13) is bonded in a distorted single-bond geometry to one C(14) and one H(10) atom. The C(13)-C(14) bond length is 1.42 Å. The C(13)-H(10) bond length is 1.09 Å. In the fourteenth C site, C(14) is bonded in a trigonal planar geometry to one C(10), one C(13), and one S(1) atom. The C(14)-S(1) bond length is 1.77 Å. In the fifteenth C site, C(15) is bonded in a distorted trigonal planar geometry to one C(16), one N(1), and one H(11) atom. The C(15)-C(16) bond length is 1.39 Å. The C(15)-N(1) bond length is 1.35 Å. The C(15)-H(11) bond length is 1.09 Å. In the sixteenth C site, C(16) is bonded in a distorted single-bond geometry to one C(15), one C(17), and one H(12) atom. The C(16)-C(17) bond length is 1.40 Å. The C(16)-H(12) bond length is 1.09 Å. In the seventeenth C site, C(17) is bonded in a trigonal planar geometry to one C(16), one C(18), and one C(22) atom. The C(17)-C(18) bond length is 1.40 Å. The C(17)-C(22) bond length is 1.50 Å. In the eighteenth C site, C(18) is bonded in a distorted single-bond geometry to one C(17), one C(19), and one H(13) atom. The C(18)-C(19) bond length is 1.39 Å. The C(18)-H(13) bond length is 1.09 Å. In the nineteenth C site, C(19) is bonded in a distorted trigonal planar geometry to one C(18), one N(1), and one H(14) atom. The C(19)-N(1) bond length is 1.35 Å. The C(19)-H(14) bond length is 1.09 Å. In the twentieth C site, C(20) is bonded in a trigonal planar geometry to one C(21), one C(6), and one C(9) atom. The C(20)-C(21) bond length is 1.50 Å. In the twenty-first C site, C(21) is bonded in a distorted bent 120 degrees geometry to one C(20), one O(10), and one O(7) atom. The C(21)-O(10) bond length is 1.27 Å. The C(21)-O(7) bond length is 1.27 Å. In the twenty-second C site, C(22) is bonded in a distorted bent 120 degrees geometry to one C(17), one O(1), and one O(2) atom. The C(22)-O(1) bond length is 1.28 Å. The C(22)-O(2) 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 Cu(1), one C(15), and one C(19) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Cu(1), one C(7), and one C(8) atom. There are sixteen 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(4) 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(9) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(10) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(12) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(13) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(15) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(16) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(18) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(19) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one O(11) and one O(5) atom. The H(15)-O(11) bond length is 1.00 Å. The H(15)-O(5) bond length is 1.72 Å. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one O(11) atom. The H(16)-O(11) bond length is 0.98 Å. There are two inequivalent S sites. In the first S site, S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(14), one O(4), one O(8), and one O(9) atom. The S(1)-O(4) bond length is 1.48 Å. The S(1)-O(8) bond length is 1.48 Å. The S(1)-O(9) bond length is 1.46 Å. In the second S site, S(2) is bonded in a distorted trigonal non-coplanar geometry to one C(3), one O(3), one O(5), and one O(6) atom. The S(2)-O(3) bond length is 1.49 Å. The S(2)-O(5) bond length is 1.47 Å. The S(2)-O(6) bond length is 1.46 Å. There are eleven inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Sm(1) and one C(22) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Sm(1) and one C(22) atom. In the third O site, O(3) is bonded in a distorted linear geometry to one Sm(1) and one S(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Sm(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one H(15) and one S(2) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one S(2) atom. In the seventh O site, O(7) is bonded in a distorted linear geometry to one Sm(1) and one C(21) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one Sm(1) and one S(1) atom. In the ninth O site, O(9) is bonded in a single-bond geometry to one S(1) atom. In the tenth O site, O(10) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one C(21) atom. In the eleventh O site, O(11) is bonded in a water-like geometry to one Sm(1), one H(15), and one H(16) atom. Linkers: 2 [O]S([O])([O])c1ccc2cc(S([O])([O])[O])ccc2c1 ,4 [O]C(=O)c1ccncc1. Metal clusters: 1 O.O.[O][S@@](=O)O[Sm]123(O[C]=O)O[C]O[Sm](O[C]=O)(O[S@@]([O])=O)(O[C]O1)(O[S@](=O)O2)O[S@](=O)O3 ,2 [Cu]. The MOF has largest included sphere 2.00 A, density 2.19 g/cm3, surface area 3191.96 m2/g, accessible volume 0.08 cm3/g