CsC13H7SO6F(CH)3 crystallizes in the triclinic P-1 space group. The structure consists of six 02329_fluka molecules inside a CsC13H7SO6F framework. In the CsC13H7SO6F framework, Cs(1) is bonded in a 12-coordinate geometry to two equivalent H(1), two equivalent O(1), two equivalent O(3), two equivalent O(4), three equivalent O(2), and one F(1) atom. There is one shorter (3.33 Å) and one longer (3.35 Å) Cs(1)-H(1) bond length. There is one shorter (3.11 Å) and one longer (3.41 Å) Cs(1)-O(1) bond length. There is one shorter (3.05 Å) and one longer (3.22 Å) Cs(1)-O(3) bond length. There is one shorter (3.25 Å) and one longer (3.71 Å) Cs(1)-O(4) bond length. There are a spread of Cs(1)-O(2) bond distances ranging from 3.28-3.48 Å. The Cs(1)-F(1) bond length is 3.11 Å. There are thirteen inequivalent C sites. In the first C site, C(1) is bonded in a tetrahedral geometry to one H(1), one H(2), one H(3), and one O(4) atom. The C(1)-H(1) bond length is 1.09 Å. The C(1)-H(2) bond length is 1.10 Å. The C(1)-H(3) bond length is 1.10 Å. The C(1)-O(4) bond length is 1.44 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(7) and one O(4) atom. The C(2)-C(7) bond length is 1.42 Å. The C(2)-O(4) bond length is 1.36 Å. In the third C site, C(4) is bonded in a distorted single-bond geometry to one C(5) and one H(5) atom. The C(4)-C(5) bond length is 1.40 Å. The C(4)-H(5) bond length is 1.08 Å. In the fourth C site, C(5) is bonded in a trigonal planar geometry to one C(4), one C(6), and one C(8) atom. The C(5)-C(6) bond length is 1.41 Å. The C(5)-C(8) bond length is 1.48 Å. In the fifth C site, C(6) is bonded in a distorted single-bond geometry to one C(5), one C(7), and one H(6) atom. The C(6)-C(7) bond length is 1.39 Å. The C(6)-H(6) bond length is 1.09 Å. In the sixth C site, C(7) is bonded in a trigonal planar geometry to one C(2), one C(6), and one S(1) atom. The C(7)-S(1) bond length is 1.79 Å. In the seventh C site, C(8) is bonded in a trigonal planar geometry to one C(16), one C(5), and one C(9) atom. The C(8)-C(16) bond length is 1.37 Å. The C(8)-C(9) bond length is 1.47 Å. In the eighth C site, C(9) is bonded in a distorted single-bond geometry to one C(10), one C(8), and one O(5) atom. The C(9)-C(10) bond length is 1.47 Å. The C(9)-O(5) bond length is 1.25 Å. In the ninth 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 1.41 Å. The C(10)-C(15) bond length is 1.40 Å. In the tenth C site, C(11) is bonded in a distorted trigonal planar geometry to one C(10), one C(12), and one H(7) atom. The C(11)-C(12) bond length is 1.38 Å. The C(11)-H(7) bond length is 1.09 Å. In the eleventh C site, C(12) is bonded in a distorted single-bond geometry to one C(11) and one F(1) atom. The C(12)-F(1) bond length is 1.37 Å. In the twelfth C site, C(15) is bonded in a distorted single-bond geometry to one C(10) and one O(6) atom. The C(15)-O(6) bond length is 1.37 Å. In the thirteenth C site, C(16) is bonded in a distorted water-like geometry to one C(8), one H(10), and one O(6) atom. The C(16)-H(10) bond length is 1.09 Å. The C(16)-O(6) bond length is 1.35 Å. There are seven inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to two equivalent Cs(1) and one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(1) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(1) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(4) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(6) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the seventh H site, H(10) is bonded in a single-bond geometry to one C(16) atom. S(1) is bonded in a distorted trigonal non-coplanar geometry to one C(7), 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 1.48 Å. The S(1)-O(3) bond length is 1.47 Å. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Cs(1) and one S(1) atom. In the second O site, O(2) is bonded in a single-bond geometry to three equivalent Cs(1) and one S(1) atom. In the third O site, O(3) is bonded in a single-bond geometry to two equivalent Cs(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to two equivalent Cs(1), one C(1), and one C(2) atom. In the fifth O site, O(5) is bonded in a single-bond geometry to one C(9) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one C(15) and one C(16) atom. F(1) is bonded in a single-bond geometry to one Cs(1) and one C(12) atom. Linkers: 2 COc1ccc(-c2coc3ccc(F)cc3c2=O)cc1S([O])([O])[O]. Metal clusters: 2 [Cs]. The MOF has largest included sphere 2.43 A, density 2.02 g/cm3, surface area 3366.40 m2/g, accessible volume 0.09 cm3/g