Cd2C19H10(O5F3)2 crystallizes in the triclinic P-1 space group. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 7-coordinate geometry to one O(3), one O(5), one O(7), one O(8), one O(9), and two equivalent O(1) atoms. The Cd(1)-O(3) bond length is 2.35 Å. The Cd(1)-O(5) bond length is 2.38 Å. The Cd(1)-O(7) bond length is 2.53 Å. The Cd(1)-O(8) bond length is 2.29 Å. The Cd(1)-O(9) bond length is 2.34 Å. There is one shorter (2.30 Å) and one longer (2.75 Å) Cd(1)-O(1) bond length. In the second Cd site, Cd(2) is bonded in a 7-coordinate geometry to one O(10), one O(4), one O(6), one O(7), one O(8), and two equivalent O(2) atoms. The Cd(2)-O(10) bond length is 2.34 Å. The Cd(2)-O(4) bond length is 2.35 Å. The Cd(2)-O(6) bond length is 2.37 Å. The Cd(2)-O(7) bond length is 2.28 Å. The Cd(2)-O(8) bond length is 2.53 Å. There is one shorter (2.30 Å) and one longer (2.74 Å) Cd(2)-O(2) bond length. There are sixteen inequivalent C sites. In the first C site, C(1,2) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(3) atom. The C(1,2)-C(11) bond length is 1.41 Å. The C(1,2)-C(13) bond length is 1.50 Å. The C(1,2)-C(3) bond length is 1.40 Å. In the second C site, C(3) is bonded in a trigonal planar geometry to one C(1,2); one C(15,16); and one C(5,6) atom. The C(3)-C(15,16) bond length is 1.50 Å. The C(3)-C(5,6) bond length is 1.40 Å. In the third C site, C(4) is bonded in a trigonal planar geometry to one C(1,2); one C(15,16); and one C(5,6) atom. The C(4)-C(1,2) bond length is 1.40 Å. The C(4)-C(15,16) bond length is 1.50 Å. The C(4)-C(5,6) bond length is 1.40 Å. In the fourth C site, C(5,6) is bonded in a distorted single-bond geometry to one C(3) and one H(1) atom. The C(5,6)-H(1) bond length is 1.09 Å. In the fifth C site, C(7) is bonded in a distorted single-bond geometry to one C(9) and one H(3,4) atom. The C(7)-C(9) bond length is 1.40 Å. The C(7)-H(3,4) bond length is 1.08 Å. In the sixth C site, C(8) is bonded in a distorted single-bond geometry to one C(10) and one H(3,4) atom. The C(8)-C(10) bond length is 1.40 Å. The C(8)-H(3,4) bond length is 1.08 Å. In the seventh C site, C(9) is bonded in a trigonal planar geometry to one C(11), one C(17), and one C(7) atom. The C(9)-C(11) bond length is 1.40 Å. The C(9)-C(17) bond length is 1.55 Å. In the eighth C site, C(10) is bonded in a trigonal planar geometry to one C(12), one C(17), and one C(8) atom. The C(10)-C(12) bond length is 1.40 Å. The C(10)-C(17) bond length is 1.55 Å. In the ninth C site, C(11) is bonded in a distorted single-bond geometry to one C(1,2); one C(9); and one H(5,6) atom. The C(11)-H(5,6) bond length is 1.09 Å. In the tenth C site, C(12) is bonded in a distorted single-bond geometry to one C(1,2); one C(10); and one H(5,6) atom. The C(12)-C(1,2) bond length is 1.41 Å. The C(12)-H(5,6) bond length is 1.09 Å. In the eleventh C site, C(13) is bonded in a distorted bent 120 degrees geometry to one C(1,2); one O(1); and one O(3) atom. The C(13)-O(1) bond length is 1.27 Å. The C(13)-O(3) bond length is 1.28 Å. In the twelfth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one C(1,2); one O(2); and one O(4) atom. The C(14)-C(1,2) bond length is 1.50 Å. The C(14)-O(2) bond length is 1.27 Å. The C(14)-O(4) bond length is 1.28 Å. In the thirteenth C site, C(15,16) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(5), and one O(7) atom. The C(15,16)-O(5) bond length is 1.26 Å. The C(15,16)-O(7) bond length is 1.28 Å. In the fourteenth C site, C(17) is bonded in a tetrahedral geometry to one C(10), one C(18), one C(19), and one C(9) atom. The C(17)-C(18) bond length is 1.55 Å. The C(17)-C(19) bond length is 1.55 Å. In the fifteenth C site, C(18) is bonded in a trigonal non-coplanar geometry to one C(17); one F(1,2); one F(3,4); and one F(5,6) atom. The C(18)-F(1,2) bond length is 1.36 Å. The C(18)-F(3,4) bond length is 1.36 Å. The C(18)-F(5,6) bond length is 1.36 Å. In the sixteenth C site, C(19) is bonded in a trigonal non-coplanar geometry to one C(17); one F(1,2); one F(3,4); and one F(5,6) atom. The C(19)-F(1,2) bond length is 1.36 Å. The C(19)-F(3,4) bond length is 1.36 Å. The C(19)-F(5,6) bond length is 1.36 Å. There are eight inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(5,6) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(5,6) atom. The H(2)-C(5,6) bond length is 1.09 Å. In the third H site, H(3,4) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(5,6) is bonded in a single-bond geometry to one C(11) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one O(9) atom. The H(7)-O(9) bond length is 0.98 Å. In the sixth H site, H(8) is bonded in a single-bond geometry to one O(10) atom. The H(8)-O(10) bond length is 0.98 Å. In the seventh H site, H(9) is bonded in a single-bond geometry to one O(4) and one O(9) atom. The H(9)-O(4) bond length is 1.75 Å. The H(9)-O(9) bond length is 0.99 Å. In the eighth H site, H(10) is bonded in a single-bond geometry to one O(10) and one O(3) atom. The H(10)-O(10) bond length is 0.99 Å. The H(10)-O(3) bond length is 1.75 Å. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to two equivalent Cd(1) and one C(13) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to two equivalent Cd(2) and one C(14) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Cd(1), one C(13), and one H(10) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Cd(2), one C(14), and one H(9) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Cd(1) and one C(15,16) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Cd(2) and one C(15,16) atom. The O(6)-C(15,16) bond length is 1.26 Å. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Cd(1); one Cd(2); and one C(15,16) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Cd(1); one Cd(2); and one C(15,16) atom. The O(8)-C(15,16) bond length is 1.28 Å. In the ninth O site, O(9) is bonded in a distorted water-like geometry to one Cd(1), one H(7), and one H(9) atom. In the tenth O site, O(10) is bonded in a distorted water-like geometry to one Cd(2), one H(10), and one H(8) atom. There are three inequivalent F sites. In the first F site, F(1,2) is bonded in a single-bond geometry to one C(18) atom. In the second F site, F(3,4) is bonded in a single-bond geometry to one C(18) atom. In the third F site, F(5,6) is bonded in a single-bond geometry to one C(18) atom. Linkers: 2 [O]C(=O)c1ccc(C(c2ccc(C([O])=O)c(C([O])=O)c2)(C(F)(F)F)C(F)(F)F)cc1C([O])=O. Metal clusters: 4 [Cd]. The MOF has largest included sphere 1.83 A, density 2.45 g/cm3, surface area 2754.06 m2/g, accessible volume 0.04 cm3/g