SmC17H11S(NO4)2(CH)2 crystallizes in the triclinic P-1 space group. The structure consists of four 02329_fluka molecules inside a SmC17H11S(NO4)2 framework. In the SmC17H11S(NO4)2 framework, Sm(1) is bonded in a 9-coordinate geometry to one N(1), one N(2), one O(1), one O(3), one O(4), one O(5), one O(6), one O(7), and one O(8) atom. The Sm(1)-N(1) bond length is 2.61 Å. The Sm(1)-N(2) bond length is 2.67 Å. The Sm(1)-O(1) bond length is 2.45 Å. The Sm(1)-O(3) bond length is 2.45 Å. The Sm(1)-O(4) bond length is 2.41 Å. The Sm(1)-O(5) bond length is 2.40 Å. The Sm(1)-O(6) bond length is 2.45 Å. The Sm(1)-O(7) bond length is 2.47 Å. The Sm(1)-O(8) bond length is 2.65 Å. There are seventeen inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(2) and one H(1) atom. The C(1)-C(2) bond length is 1.38 Å. The C(1)-H(1) bond length is 1.09 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one S(1) atom. The C(2)-C(3) bond length is 1.43 Å. The C(2)-S(1) bond length is 1.77 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(3), and one C(4) atom. The C(3)-C(3) bond length is 1.44 Å. The C(3)-C(4) bond length is 1.42 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one H(2) atom. The C(4)-H(2) bond length is 1.09 Å. In the fifth C site, C(6) is bonded in a distorted bent 120 degrees geometry to one O(4) and one O(5) atom. The C(6)-O(4) bond length is 1.27 Å. The C(6)-O(5) bond length is 1.26 Å. In the sixth C site, C(7) is bonded in a distorted bent 120 degrees geometry to one O(6) and one O(7) atom. The C(7)-O(6) bond length is 1.27 Å. The C(7)-O(7) bond length is 1.26 Å. In the seventh C site, C(8) is bonded in a distorted trigonal planar geometry to one C(9), one N(1), and one H(4) atom. The C(8)-C(9) bond length is 1.41 Å. The C(8)-N(1) bond length is 1.33 Å. The C(8)-H(4) bond length is 1.09 Å. In the eighth C site, C(9) is bonded in a distorted single-bond geometry to one C(8) and one H(7) atom. The C(9)-H(7) bond length is 1.09 Å. In the ninth C site, C(10) is bonded in a distorted single-bond geometry to one C(11) and one H(8) atom. The C(10)-C(11) bond length is 1.41 Å. The C(10)-H(8) bond length is 1.09 Å. In the tenth C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(19) atom. The C(11)-C(12) bond length is 1.43 Å. The C(11)-C(19) bond length is 1.42 Å. In the eleventh 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 twelfth 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 1.43 Å. The C(13)-H(10) bond length is 1.09 Å. In the thirteenth C site, C(14) is bonded in a trigonal planar geometry to one C(13), one C(15), and one C(18) atom. The C(14)-C(15) bond length is 1.41 Å. The C(14)-C(18) bond length is 1.42 Å. In the fourteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(14) and one H(11) atom. The C(15)-H(11) bond length is 1.09 Å. In the fifteenth C site, C(17) is bonded in a distorted trigonal planar geometry to one N(2) and one H(13) atom. The C(17)-N(2) bond length is 1.33 Å. The C(17)-H(13) bond length is 1.09 Å. In the sixteenth C site, C(18) is bonded in a distorted trigonal planar geometry to one C(14), one C(19), and one N(2) atom. The C(18)-C(19) bond length is 1.44 Å. The C(18)-N(2) bond length is 1.36 Å. In the seventeenth C site, C(19) is bonded in a distorted trigonal planar geometry to one C(11), one C(18), and one N(1) atom. The C(19)-N(1) bond length is 1.36 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Sm(1), one C(19), and one C(8) atom. In the second N site, N(2) is bonded in a distorted bent 120 degrees geometry to one Sm(1), one C(17), and one C(18) atom. There are eleven 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(4) atom. In the third H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one O(8) atom. The H(5)-O(8) bond length is 0.98 Å. In the fifth H site, H(6) is bonded in a single-bond geometry to one O(8) atom. The H(6)-O(8) bond length is 0.98 Å. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(9) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(10) atom. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(12) atom. In the ninth H site, H(10) is bonded in a single-bond geometry to one C(13) atom. In the tenth H site, H(11) is bonded in a single-bond geometry to one C(15) atom. In the eleventh H site, H(13) is bonded in a single-bond geometry to one C(17) atom. S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(2), one O(1), one O(2), and one O(3) atom. The S(1)-O(1) bond length is 1.47 Å. The S(1)-O(2) bond length is 1.46 Å. The S(1)-O(3) bond length is 1.48 Å. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one Sm(1) and one S(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to one S(1) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Sm(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one C(6) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one C(6) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one C(7) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Sm(1) and one C(7) atom. In the eighth O site, O(8) is bonded in a water-like geometry to one Sm(1), one H(5), and one H(6) atom. Linkers: 1 [O]S([O])([O])c1cccc2c(S([O])([O])[O])cccc12 ,2 c1cnc2c(c1)ccc1cccnc12. Metal clusters: 2 [Sm]. The MOF has largest included sphere 2.74 A, density 2.04 g/cm3, surface area 3375.07 m2/g, accessible volume 0.12 cm3/g