SrC14H8S2O9 crystallizes in the triclinic P-1 space group. Sr(1) is bonded in a distorted pentagonal bipyramidal geometry to one O(1), one O(2), one O(3), one O(4), one O(6), one O(7), and one O(8) atom. The Sr(1)-O(1) bond length is 2.58 Å. The Sr(1)-O(2) bond length is 2.66 Å. The Sr(1)-O(3) bond length is 2.59 Å. The Sr(1)-O(4) bond length is 2.46 Å. The Sr(1)-O(6) bond length is 2.56 Å. The Sr(1)-O(7) bond length is 2.60 Å. The Sr(1)-O(8) bond length is 2.55 Å. There are fourteen inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(2), one C(6), and one S(1) atom. The C(1)-C(2) bond length is 1.40 Å. The C(1)-C(6) bond length is 1.39 Å. The C(1)-S(1) bond length is 1.78 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1) and one H(1) atom. The C(2)-H(1) bond length is 1.09 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(4) and one H(2) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-H(2) bond length is 1.09 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(3), one C(5), and one C(7) atom. The C(4)-C(5) bond length is 1.41 Å. The C(4)-C(7) bond length is 1.48 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(7) atom. The C(5)-C(6) bond length is 1.40 Å. The C(5)-C(7) bond length is 1.48 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(1), one C(5), and one H(3) atom. The C(6)-H(3) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(4), one C(5), and one O(5) atom. The C(7)-O(5) bond length is 1.24 Å. In the eighth C site, C(8) is bonded in a trigonal planar geometry to one C(13), one C(9), and one S(2) atom. The C(8)-C(13) bond length is 1.39 Å. The C(8)-C(9) bond length is 1.40 Å. The C(8)-S(2) bond length is 1.78 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(8) and one H(4) atom. The C(9)-H(4) 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) and one H(5) atom. The C(10)-C(11) bond length is 1.40 Å. The C(10)-H(5) 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(12), and one C(14) atom. The C(11)-C(12) bond length is 1.41 Å. The C(11)-C(14) bond length is 1.49 Å. In the twelfth C site, C(12) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(14) atom. The C(12)-C(13) bond length is 1.40 Å. The C(12)-C(14) bond length is 1.48 Å. In the thirteenth C site, C(13) is bonded in a distorted single-bond geometry to one C(12), one C(8), and one H(6) atom. The C(13)-H(6) bond length is 1.09 Å. In the fourteenth C site, C(14) is bonded in a distorted single-bond geometry to one C(11), one C(12), and one O(9) atom. The C(14)-O(9) bond length is 1.24 Å. There are eight inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) 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(9) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(10) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one O(1) atom. The H(7)-O(1) bond length is 0.99 Å. In the eighth H site, H(8) is bonded in a single-bond geometry to one O(1) atom. The H(8)-O(1) 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(1), one O(2), one O(3), and one O(4) atom. The S(1)-O(2) bond length is 1.46 Å. The S(1)-O(3) bond length is 1.48 Å. The S(1)-O(4) bond length is 1.47 Å. In the second S site, S(2) is bonded in a distorted trigonal non-coplanar geometry to one C(8), one O(6), one O(7), and one O(8) atom. The S(2)-O(6) bond length is 1.47 Å. The S(2)-O(7) bond length is 1.47 Å. The S(2)-O(8) bond length is 1.47 Å. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to one Sr(1), one H(7), and one H(8) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Sr(1) and one S(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Sr(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted linear geometry to one Sr(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one C(7) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to one Sr(1) and one S(2) atom. In the seventh O site, O(7) is bonded in a distorted bent 150 degrees geometry to one Sr(1) and one S(2) atom. In the eighth O site, O(8) is bonded in a 2-coordinate geometry to one Sr(1) and one S(2) atom. In the ninth O site, O(9) is bonded in a single-bond geometry to one C(14) atom. Linkers: 2 [O]S([O])([O])c1ccc2c(c1)C(=O)c1ccc(S([O])([O])[O])cc1C2=O. Metal clusters: 2 [Sr]. RCSR code: bbe. The MOF has largest included sphere 1.83 A, density 2.10 g/cm3, surface area 3286.91 m2/g, accessible volume 0.10 cm3/g