CdC18NH10O4(CH)3 crystallizes in the triclinic P-1 space group. The structure consists of six 02329_fluka molecules inside a CdC18NH10O4 framework. In the CdC18NH10O4 framework, Cd(1) is bonded to one N(1), one O(1), one O(4), two equivalent O(2), and two equivalent O(3) atoms to form distorted edge-sharing CdNO6 pentagonal bipyramids. The Cd(1)-N(1) bond length is 2.29 Å. The Cd(1)-O(1) bond length is 2.34 Å. The Cd(1)-O(4) bond length is 2.38 Å. There is one shorter (2.54 Å) and one longer (2.56 Å) Cd(1)-O(2) bond length. There is one shorter (2.39 Å) and one longer (2.62 Å) Cd(1)-O(3) bond length. There are eighteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one C(6), and one N(1) atom. The C(1)-C(2) bond length is 1.41 Å. The C(1)-C(6) bond length is 1.43 Å. The C(1)-N(1) bond length is 1.37 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(5) is bonded in a distorted single-bond geometry to one C(6) and one H(4) atom. The C(5)-C(6) bond length is 1.42 Å. The C(5)-H(4) bond length is 1.09 Å. In the fourth C site, C(6) is bonded in a trigonal planar geometry to one C(1), one C(5), and one C(7) atom. The C(6)-C(7) bond length is 1.42 Å. In the fifth C site, C(7) is bonded in a distorted single-bond geometry to one C(6) and one H(5) atom. The C(7)-H(5) bond length is 1.09 Å. In the sixth C site, C(9) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(7) atom. The C(9)-N(1) bond length is 1.33 Å. The C(9)-H(7) bond length is 1.09 Å. In the seventh C site, C(10) is bonded in a bent 120 degrees geometry to one C(11), one O(1), and one O(2) atom. The C(10)-C(11) bond length is 1.50 Å. The C(10)-O(1) bond length is 1.28 Å. The C(10)-O(2) bond length is 1.27 Å. In the eighth C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(15) atom. The C(11)-C(12) bond length is 1.42 Å. The C(11)-C(15) bond length is 1.39 Å. In the ninth C site, C(12) is bonded in a distorted single-bond geometry to one C(11) and one H(8) atom. The C(12)-H(8) bond length is 1.09 Å. In the tenth C site, C(13) is bonded in a distorted single-bond geometry to one C(14) and one H(9) atom. The C(13)-C(14) bond length is 1.42 Å. The C(13)-H(9) bond length is 1.09 Å. In the eleventh C site, C(14) is bonded in a trigonal planar geometry to one C(13), one C(14), and one C(15) atom. The C(14)-C(14) bond length is 1.44 Å. The C(14)-C(15) bond length is 1.42 Å. In the twelfth C site, C(15) is bonded in a distorted trigonal planar geometry to one C(11), one C(14), and one H(10) atom. The C(15)-H(10) bond length is 1.09 Å. In the thirteenth C site, C(16) is bonded in a distorted bent 120 degrees geometry to one C(17), one O(3), and one O(4) atom. The C(16)-C(17) bond length is 1.49 Å. The C(16)-O(3) bond length is 1.29 Å. The C(16)-O(4) bond length is 1.27 Å. In the fourteenth C site, C(17) is bonded in a trigonal planar geometry to one C(16), one C(18), and one C(20) atom. The C(17)-C(18) bond length is 1.42 Å. The C(17)-C(20) bond length is 1.38 Å. In the fifteenth C site, C(18) is bonded in a distorted single-bond geometry to one C(17), one C(19), and one H(11) atom. The C(18)-C(19) bond length is 1.38 Å. The C(18)-H(11) bond length is 1.09 Å. In the sixteenth C site, C(19) is bonded in a distorted trigonal planar geometry to one C(18), one C(21), and one H(12) atom. The C(19)-C(21) bond length is 1.42 Å. The C(19)-H(12) bond length is 1.09 Å. In the seventeenth C site, C(20) is bonded in a distorted single-bond geometry to one C(17), one C(21), and one H(13) atom. The C(20)-C(21) bond length is 1.41 Å. The C(20)-H(13) bond length is 1.09 Å. In the eighteenth C site, C(21) is bonded in a trigonal planar geometry to one C(19), one C(20), and one C(21) atom. The C(21)-C(21) bond length is 1.43 Å. N(1) is bonded in a trigonal planar geometry to one Cd(1), one C(1), and one C(9) atom. There are ten 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(4) is bonded in a single-bond geometry to one C(5) atom. In the third H site, H(5) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(7) is bonded in a single-bond geometry to one C(9) atom. In the fifth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the sixth H site, H(9) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(10) is bonded in a single-bond geometry to one C(15) atom. In the eighth H site, H(11) is bonded in a single-bond geometry to one C(18) atom. In the ninth H site, H(12) is bonded in a single-bond geometry to one C(19) atom. In the tenth H site, H(13) is bonded in a single-bond geometry to one C(20) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cd(1) and one C(10) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Cd(1) and one C(10) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Cd(1) and one C(16) atom. In the fourth O site, O(4) is bonded in a distorted L-shaped geometry to one Cd(1) and one C(16) atom. Linkers: 2 [O]C(=O)c1ccc2cc(C([O])=O)ccc2c1. Metal clusters: 2 [Cd]. RCSR code: pts. The MOF has largest included sphere 2.36 A, density 1.80 g/cm3, surface area 3702.89 m2/g, accessible volume 0.13 cm3/g