Cd2C16N4H8O9(CH)4CH3CHOCH3CO crystallizes in the monoclinic C2/c space group. The structure consists of thirty-two 02329_fluka molecules, eight dimethyl ether molecules, and eight methane;methanol molecules inside a Cd2C16N4H8O9 framework. In the Cd2C16N4H8O9 framework, there are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a distorted pentagonal planar geometry to one N(2), one N(3), one O(2), and two equivalent O(7) atoms. The Cd(1)-N(2) bond length is 2.26 Å. The Cd(1)-N(3) bond length is 2.21 Å. The Cd(1)-O(2) bond length is 2.48 Å. There is one shorter (2.27 Å) and one longer (2.38 Å) Cd(1)-O(7) bond length. In the second Cd site, Cd(2) is bonded in a 6-coordinate geometry to one N(1), one N(4), one H(17), one O(10), and two equivalent O(4) atoms. The Cd(2)-N(1) bond length is 2.25 Å. The Cd(2)-N(4) bond length is 2.19 Å. The Cd(2)-H(17) bond length is 1.60 Å. The Cd(2)-O(10) bond length is 2.47 Å. There is one shorter (2.33 Å) and one longer (2.36 Å) Cd(2)-O(4) bond length. There are sixteen inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one N(1), and one N(3) atom. The C(1)-C(2) bond length is 1.47 Å. The C(1)-N(1) bond length is 1.35 Å. The C(1)-N(3) bond length is 1.34 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(14), and one C(15) atom. The C(2)-C(14) bond length is 1.41 Å. The C(2)-C(15) bond length is 1.38 Å. In the third C site, C(3) is bonded in a distorted trigonal planar geometry to one C(4), one N(2), and one N(4) atom. The C(3)-C(4) bond length is 1.48 Å. The C(3)-N(2) bond length is 1.34 Å. The C(3)-N(4) bond length is 1.36 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(11), one C(3), and one C(7) atom. The C(4)-C(11) bond length is 1.39 Å. The C(4)-C(7) bond length is 1.40 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one O(2) and one O(5) atom. The C(5)-O(2) bond length is 1.23 Å. The C(5)-O(5) bond length is 1.30 Å. In the sixth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(12), one C(23), and one N(2) atom. The C(6)-C(12) bond length is 1.47 Å. The C(6)-C(23) bond length is 1.39 Å. The C(6)-N(2) bond length is 1.38 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(4) and one H(2) atom. The C(7)-H(2) bond length is 0.93 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(9), one O(3), and one O(4) atom. The C(8)-C(9) bond length is 1.46 Å. The C(8)-O(3) bond length is 1.27 Å. The C(8)-O(4) bond length is 1.28 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(10), one C(8), and one N(1) atom. The C(9)-C(10) bond length is 1.38 Å. The C(9)-N(1) bond length is 1.37 Å. In the tenth C site, C(10) is bonded in a distorted single-bond geometry to one C(9) and one N(3) atom. The C(10)-N(3) bond length is 1.37 Å. In the eleventh C site, C(11) is bonded in a single-bond geometry to one C(4) and one H(3) atom. The C(11)-H(3) bond length is 0.93 Å. In the twelfth C site, C(12) is bonded in a distorted bent 120 degrees geometry to one C(6), one O(1), and one O(7) atom. The C(12)-O(1) bond length is 1.26 Å. The C(12)-O(7) bond length is 1.26 Å. In the thirteenth C site, C(14) is bonded in a single-bond geometry to one C(2) and one H(5) atom. The C(14)-H(5) bond length is 0.93 Å. In the fourteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(2) and one H(6) atom. The C(15)-H(6) bond length is 0.93 Å. In the fifteenth C site, C(23) is bonded in a distorted single-bond geometry to one C(24), one C(6), and one N(4) atom. The C(23)-C(24) bond length is 1.46 Å. The C(23)-N(4) bond length is 1.38 Å. In the sixteenth C site, C(24) is bonded in a distorted bent 120 degrees geometry to one C(23), one O(10), and one O(9) atom. The C(24)-O(10) bond length is 1.25 Å. The C(24)-O(9) bond length is 1.29 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Cd(2), one C(1), and one C(9) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(3), and one C(6) atom. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(1), and one C(10) atom. In the fourth N site, N(4) is bonded in a distorted trigonal planar geometry to one Cd(2), one C(23), and one C(3) atom. There are eight inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to one O(3) and one O(5) atom. The H(1)-O(3) bond length is 1.66 Å. The H(1)-O(5) bond length is 0.82 Å. In the second H site, H(2) is bonded in a single-bond geometry to one C(7) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(11) atom. In the fourth H site, H(5) is bonded in a single-bond geometry to one C(14) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(15) atom. In the sixth H site, H(16) is bonded in a distorted single-bond geometry to one O(9) atom. The H(16)-O(9) bond length is 0.82 Å. In the seventh H site, H(17) is bonded in a distorted single-bond geometry to one Cd(2) and one O(11) atom. The H(17)-O(11) bond length is 0.86 Å. In the eighth H site, H(18) is bonded in a single-bond geometry to one O(11) atom. The H(18)-O(11) bond length is 0.86 Å. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a single-bond geometry to one C(12) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Cd(1) and one C(5) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one C(8) and one H(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Cd(2) and one C(8) atom. In the fifth O site, O(5) is bonded in a water-like geometry to one C(5) and one H(1) atom. In the sixth O site, O(7) is bonded in a distorted trigonal planar geometry to two equivalent Cd(1) and one C(12) atom. In the seventh O site, O(9) is bonded in a water-like geometry to one C(24) and one H(16) atom. In the eighth O site, O(10) is bonded in a distorted single-bond geometry to one Cd(2) and one C(24) atom. In the ninth O site, O(11) is bonded in a distorted L-shaped geometry to one H(17) and one H(18) atom. Linkers: 8 [CH3].[O]C(=O)C1=C(C(=O)O)[N]C(c2ccc(O)cc2)=N1 ,8 COc1ccc(C2=NC(C([O])=O)=C(C(=O)O)[N]2)cc1. Metal clusters: 16 [Cd]. The MOF has largest included sphere 6.06 A, density 1.36 g/cm3, surface area 3779.08 m2/g, accessible volume 0.38 cm3/g