Cd2C30NH21O11CH2(CH3CO)4 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 02329_fluka molecules and sixteen dimethyl ether molecules inside a Cd2C30NH21O11 framework. In the Cd2C30NH21O11 framework, there are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 6-coordinate geometry to one O(1), one O(11), one O(2), one O(4), one O(5), and one O(8) atom. The Cd(1)-O(1) bond length is 2.41 Å. The Cd(1)-O(11) bond length is 2.27 Å. The Cd(1)-O(2) bond length is 2.28 Å. The Cd(1)-O(4) bond length is 2.63 Å. The Cd(1)-O(5) bond length is 2.34 Å. The Cd(1)-O(8) bond length is 2.25 Å. In the second Cd site, Cd(2) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(14), one O(15), one O(3), and one O(5) atom. The Cd(2)-O(12) bond length is 2.22 Å. The Cd(2)-O(13) bond length is 2.49 Å. The Cd(2)-O(14) bond length is 2.45 Å. The Cd(2)-O(15) bond length is 2.37 Å. The Cd(2)-O(3) bond length is 2.27 Å. The Cd(2)-O(5) bond length is 2.25 Å. There are thirty inequivalent C sites. In the first C site, C(28) is bonded in a trigonal planar geometry to one C(14), one C(24), and one C(26) atom. The C(28)-C(14) bond length is 1.41 Å. The C(28)-C(24) bond length is 1.44 Å. The C(28)-C(26) bond length is 1.42 Å. In the second C site, C(31) is bonded in a distorted bent 120 degrees geometry to one C(22), one O(11), and one O(12) atom. The C(31)-C(22) bond length is 1.50 Å. The C(31)-O(11) bond length is 1.27 Å. The C(31)-O(12) bond length is 1.28 Å. In the third C site, C(1) is bonded in a bent 120 degrees geometry to one C(6), one O(4), and one O(5) atom. The C(1)-C(6) bond length is 1.49 Å. The C(1)-O(4) bond length is 1.25 Å. The C(1)-O(5) bond length is 1.32 Å. In the fourth C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(8), one O(1), and one O(2) atom. The C(2)-C(8) bond length is 1.50 Å. The C(2)-O(1) bond length is 1.27 Å. The C(2)-O(2) bond length is 1.29 Å. In the fifth C site, C(3) is bonded in a trigonal planar geometry to one C(13), one C(19), and one C(5) atom. The C(3)-C(13) bond length is 1.48 Å. The C(3)-C(19) bond length is 1.40 Å. The C(3)-C(5) bond length is 1.40 Å. In the sixth C site, C(35) is bonded in a distorted trigonal non-coplanar geometry to one N(1), one H(27), and one H(28) atom. The C(35)-N(1) bond length is 1.47 Å. The C(35)-H(27) bond length is 1.10 Å. The C(35)-H(28) bond length is 1.10 Å. In the seventh C site, C(4) is bonded in a distorted single-bond geometry to one C(10), one C(8), and one H(1) atom. The C(4)-C(10) bond length is 1.40 Å. The C(4)-C(8) bond length is 1.40 Å. The C(4)-H(1) bond length is 1.09 Å. In the eighth C site, C(36) is bonded in a distorted trigonal planar geometry to one C(37), one N(1), and one O(14) atom. The C(36)-C(37) bond length is 1.51 Å. The C(36)-N(1) bond length is 1.34 Å. The C(36)-O(14) bond length is 1.26 Å. In the ninth C site, C(5) is bonded in a distorted trigonal planar geometry to one C(22), one C(3), and one H(2) atom. The C(5)-C(22) bond length is 1.40 Å. The C(5)-H(2) bond length is 1.09 Å. In the tenth C site, C(37) is bonded in a distorted water-like geometry to one C(36), one H(29), and one H(30) atom. The C(37)-H(29) bond length is 1.10 Å. The C(37)-H(30) bond length is 1.10 Å. In the eleventh C site, C(6) is bonded in a trigonal planar geometry to one C(1), one C(12), and one C(9) atom. The C(6)-C(12) bond length is 1.40 Å. The C(6)-C(9) bond length is 1.40 Å. In the twelfth C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(11), one O(3), and one O(8) atom. The C(7)-C(11) bond length is 1.50 Å. The C(7)-O(3) bond length is 1.28 Å. The C(7)-O(8) bond length is 1.27 Å. In the thirteenth C site, C(39) is bonded in a tetrahedral geometry to one N(1), one H(33), one H(34), and one H(35) atom. The C(39)-N(1) bond length is 1.45 Å. The C(39)-H(33) bond length is 1.09 Å. The C(39)-H(34) bond length is 1.10 Å. The C(39)-H(35) bond length is 1.10 Å. In the fourteenth C site, C(8) is bonded in a trigonal planar geometry to one C(12), one C(2), and one C(4) atom. The C(8)-C(12) bond length is 1.40 Å. In the fifteenth C site, C(9) is bonded in a distorted single-bond geometry to one C(10), one C(6), and one H(3) atom. The C(9)-C(10) bond length is 1.40 Å. The C(9)-H(3) bond length is 1.09 Å. In the sixteenth C site, C(10) is bonded in a trigonal planar geometry to one C(14), one C(4), and one C(9) atom. The C(10)-C(14) bond length is 1.48 Å. In the seventeenth C site, C(11) is bonded in a trigonal planar geometry to one C(16), one C(19), and one C(7) atom. The C(11)-C(16) bond length is 1.40 Å. The C(11)-C(19) bond length is 1.40 Å. In the eighteenth C site, C(12) is bonded in a distorted trigonal planar geometry to one C(6), one C(8), and one H(4) atom. The C(12)-H(4) bond length is 1.09 Å. In the nineteenth C site, C(13) is bonded in a trigonal planar geometry to one C(15), one C(17), and one C(3) atom. The C(13)-C(15) bond length is 1.41 Å. The C(13)-C(17) bond length is 1.41 Å. In the twentieth C site, C(14) is bonded in a trigonal planar geometry to one C(10), one C(24), and one C(28) atom. The C(14)-C(24) bond length is 1.42 Å. In the twenty-first C site, C(15) is bonded in a trigonal planar geometry to one C(13), one C(17), and one C(18) atom. The C(15)-C(17) bond length is 1.44 Å. The C(15)-C(18) bond length is 1.43 Å. In the twenty-second C site, C(16) is bonded in a distorted trigonal planar geometry to one C(11), one C(22), and one H(5) atom. The C(16)-C(22) bond length is 1.40 Å. The C(16)-H(5) bond length is 1.09 Å. In the twenty-third C site, C(17) is bonded in a trigonal planar geometry to one C(13), one C(15), and one C(25) atom. The C(17)-C(25) bond length is 1.43 Å. In the twenty-fourth C site, C(18) is bonded in a distorted single-bond geometry to one C(15) and one H(6) atom. The C(18)-H(6) bond length is 1.09 Å. In the twenty-fifth C site, C(19) is bonded in a distorted single-bond geometry to one C(11), one C(3), and one H(7) atom. The C(19)-H(7) bond length is 1.09 Å. In the twenty-sixth C site, C(26) is bonded in a distorted single-bond geometry to one C(28) and one H(9) atom. The C(26)-H(9) bond length is 1.08 Å. In the twenty-seventh C site, C(22) is bonded in a trigonal planar geometry to one C(16), one C(31), and one C(5) atom. In the twenty-eighth C site, C(24) is bonded in a trigonal planar geometry to one C(14), one C(27), and one C(28) atom. The C(24)-C(27) bond length is 1.43 Å. In the twenty-ninth C site, C(25) is bonded in a distorted single-bond geometry to one C(17) and one H(8) atom. The C(25)-H(8) bond length is 1.09 Å. In the thirtieth C site, C(27) is bonded in a distorted single-bond geometry to one C(24) and one H(10) atom. The C(27)-H(10) bond length is 1.09 Å. N(1) is bonded in a trigonal planar geometry to one C(35), one C(36), and one C(39) atom. There are twenty-one inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(4) atom. In the second H site, H(33) is bonded in a single-bond geometry to one C(39) atom. In the third H site, H(2) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(34) is bonded in a single-bond geometry to one C(39) atom. In the fifth H site, H(3) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(35) is bonded in a single-bond geometry to one C(39) atom. In the seventh H site, H(4) is bonded in a single-bond geometry to one C(12) atom. In the eighth H site, H(5) is bonded in a single-bond geometry to one C(16) atom. In the ninth H site, H(6) is bonded in a single-bond geometry to one C(18) atom. In the tenth H site, H(7) is bonded in a single-bond geometry to one C(19) atom. In the eleventh H site, H(8) is bonded in a single-bond geometry to one C(25) atom. In the twelfth H site, H(9) is bonded in a single-bond geometry to one C(26) atom. In the thirteenth H site, H(10) is bonded in a single-bond geometry to one C(27) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one O(13) atom. The H(14)-O(13) bond length is 0.98 Å. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one O(13) atom. The H(15)-O(13) bond length is 0.98 Å. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one O(15) atom. The H(16)-O(15) bond length is 0.99 Å. In the seventeenth H site, H(17) is bonded in a single-bond geometry to one O(15) atom. The H(17)-O(15) bond length is 0.98 Å. In the eighteenth H site, H(27) is bonded in a single-bond geometry to one C(35) atom. In the nineteenth H site, H(28) is bonded in a single-bond geometry to one C(35) atom. In the twentieth H site, H(29) is bonded in a single-bond geometry to one C(37) atom. In the twenty-first H site, H(30) is bonded in a single-bond geometry to one C(37) atom. There are eleven inequivalent O sites. In the first O site, O(1) is bonded in a distorted L-shaped geometry to one Cd(1) and one C(2) atom. In the second O site, O(2) is bonded in an L-shaped geometry to one Cd(1) and one C(2) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Cd(2) and one C(7) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cd(1) and one C(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Cd(1), one Cd(2), and one C(1) atom. In the sixth O site, O(8) is bonded in a bent 120 degrees geometry to one Cd(1) and one C(7) atom. In the seventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Cd(1) and one C(31) atom. In the eighth O site, O(12) is bonded in a bent 120 degrees geometry to one Cd(2) and one C(31) atom. In the ninth O site, O(13) is bonded in a distorted water-like geometry to one Cd(2), one H(14), and one H(15) atom. In the tenth O site, O(14) is bonded in a distorted single-bond geometry to one Cd(2) and one C(36) atom. In the eleventh O site, O(15) is bonded in a distorted water-like geometry to one Cd(2), one H(16), and one H(17) atom. Linkers: 4 COc1cc2c(-c3cc(C([O])=O)cc(C([O])=O)c3)c3cc(OC)c(OC)cc3c(-c3cc(C([O])=O)cc(C([O])=O)c3)c2cc1OC. Metal clusters: 8 [Cd]. The MOF has largest included sphere 5.47 A, density 1.23 g/cm3, surface area 4474.61 m2/g, accessible volume 0.45 cm3/g