CdC11H8(NO)4CH crystallizes in the triclinic P-1 space group. The structure consists of four 02329_fluka molecules inside a CdC11H8(NO)4 framework. In the CdC11H8(NO)4 framework, there are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 6-coordinate geometry to one N(1), one N(3), one N(5), one O(8), and two equivalent O(4) atoms. The Cd(1)-N(1) bond length is 2.28 Å. The Cd(1)-N(3) bond length is 2.23 Å. The Cd(1)-N(5) bond length is 2.21 Å. The Cd(1)-O(8) bond length is 2.78 Å. There is one shorter (2.42 Å) and one longer (2.47 Å) Cd(1)-O(4) bond length. In the second Cd site, Cd(2) is bonded to one N(2), one N(6), one N(7), one O(1), and two equivalent O(5) atoms to form distorted edge-sharing CdN3O3 pentagonal pyramids. The Cd(2)-N(2) bond length is 2.23 Å. The Cd(2)-N(6) bond length is 2.26 Å. The Cd(2)-N(7) bond length is 2.24 Å. The Cd(2)-O(1) bond length is 2.62 Å. There is one shorter (2.40 Å) and one longer (2.52 Å) Cd(2)-O(5) bond length. There are twenty-two inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(1) atom. The C(1)-N(1) bond length is 1.35 Å. The C(1)-N(2) bond length is 1.35 Å. The C(1)-H(1) bond length is 1.09 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(3), one C(4), and one N(2) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-C(4) bond length is 1.47 Å. The C(2)-N(2) bond length is 1.37 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(2), one C(5), and one N(1) atom. The C(3)-C(5) bond length is 1.48 Å. The C(3)-N(1) bond length is 1.37 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(2), one O(1), and one O(2) atom. The C(4)-O(1) bond length is 1.24 Å. The C(4)-O(2) bond length is 1.32 Å. In the fifth C site, C(5) is bonded in a bent 120 degrees geometry to one C(3), one O(3), and one O(4) atom. The C(5)-O(3) bond length is 1.27 Å. The C(5)-O(4) bond length is 1.28 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one N(3), one N(4), and one H(2) atom. The C(6)-N(3) bond length is 1.33 Å. The C(6)-N(4) bond length is 1.36 Å. The C(6)-H(2) bond length is 1.08 Å. In the seventh C site, C(7) is bonded in a distorted bent 120 degrees geometry to one C(8), one N(4), and one H(3) atom. The C(7)-C(8) bond length is 1.37 Å. The C(7)-N(4) bond length is 1.38 Å. The C(7)-H(3) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted bent 120 degrees geometry to one C(7), one N(3), and one H(4) atom. The C(8)-N(3) bond length is 1.38 Å. The C(8)-H(4) bond length is 1.08 Å. In the ninth C site, C(9) is bonded in a distorted trigonal non-coplanar geometry to one C(10), one N(4), one H(5), and one H(6) atom. The C(9)-C(10) bond length is 1.51 Å. The C(9)-N(4) bond length is 1.47 Å. The C(9)-H(5) bond length is 1.10 Å. The C(9)-H(6) bond length is 1.10 Å. In the tenth 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 eleventh C site, C(11) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(24) atom. The C(11)-C(12) bond length is 1.40 Å. The C(11)-C(24) bond length is 1.51 Å. In the twelfth C site, C(12) is bonded in a distorted single-bond geometry to one C(11) and one H(7) atom. The C(12)-H(7) bond length is 1.09 Å. In the thirteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(10) and one H(10) atom. The C(15)-H(10) bond length is 1.09 Å. In the fourteenth C site, C(16) is bonded in a trigonal planar geometry to one N(5), one N(6), and one H(11) atom. The C(16)-N(5) bond length is 1.34 Å. The C(16)-N(6) bond length is 1.34 Å. The C(16)-H(11) bond length is 1.08 Å. In the fifteenth C site, C(17) is bonded in a distorted single-bond geometry to one C(18), one C(19), and one N(6) atom. The C(17)-C(18) bond length is 1.40 Å. The C(17)-C(19) bond length is 1.48 Å. The C(17)-N(6) bond length is 1.37 Å. In the sixteenth C site, C(18) is bonded in a distorted single-bond geometry to one C(17), one C(20), and one N(5) atom. The C(18)-C(20) bond length is 1.46 Å. The C(18)-N(5) bond length is 1.37 Å. In the seventeenth C site, C(19) is bonded in a distorted bent 120 degrees geometry to one C(17), one O(5), and one O(6) atom. The C(19)-O(5) bond length is 1.28 Å. The C(19)-O(6) bond length is 1.28 Å. In the eighteenth C site, C(20) is bonded in a bent 120 degrees geometry to one C(18), one O(7), and one O(8) atom. The C(20)-O(7) bond length is 1.33 Å. The C(20)-O(8) bond length is 1.25 Å. In the nineteenth C site, C(21) is bonded in a trigonal planar geometry to one N(7), one N(8), and one H(12) atom. The C(21)-N(7) bond length is 1.33 Å. The C(21)-N(8) bond length is 1.36 Å. The C(21)-H(12) bond length is 1.08 Å. In the twentieth C site, C(22) is bonded in a distorted trigonal planar geometry to one C(23), one N(7), and one H(13) atom. The C(22)-C(23) bond length is 1.37 Å. The C(22)-N(7) bond length is 1.38 Å. The C(22)-H(13) bond length is 1.08 Å. In the twenty-first C site, C(23) is bonded in a distorted bent 120 degrees geometry to one C(22), one N(8), and one H(14) atom. The C(23)-N(8) bond length is 1.38 Å. The C(23)-H(14) bond length is 1.08 Å. In the twenty-second C site, C(24) is bonded in a distorted trigonal non-coplanar geometry to one C(11), one N(8), one H(15), and one H(16) atom. The C(24)-N(8) bond length is 1.47 Å. The C(24)-H(15) bond length is 1.10 Å. The C(24)-H(16) bond length is 1.10 Å. There are eight inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(1), and one C(3) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Cd(2), one C(1), and one C(2) atom. In the third N site, N(3) is bonded in a trigonal planar geometry to one Cd(1), one C(6), and one C(8) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one C(6), one C(7), and one C(9) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one Cd(1), one C(16), and one C(18) atom. In the sixth N site, N(6) is bonded in a distorted trigonal planar geometry to one Cd(2), one C(16), and one C(17) atom. In the seventh N site, N(7) is bonded in a trigonal planar geometry to one Cd(2), one C(21), and one C(22) atom. In the eighth N site, N(8) is bonded in a trigonal planar geometry to one C(21), one C(23), and one C(24) atom. There are sixteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(7) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(8) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(9) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(12) atom. In the eighth H site, H(10) is bonded in a single-bond geometry to one C(15) atom. In the ninth H site, H(11) is bonded in a single-bond geometry to one C(16) atom. In the tenth H site, H(12) is bonded in a single-bond geometry to one C(21) atom. In the eleventh H site, H(13) is bonded in a single-bond geometry to one C(22) atom. In the twelfth H site, H(14) is bonded in a single-bond geometry to one C(23) atom. In the thirteenth H site, H(15) is bonded in a single-bond geometry to one C(24) atom. In the fourteenth H site, H(16) is bonded in a single-bond geometry to one C(24) atom. In the fifteenth H site, H(17) is bonded in a linear geometry to one O(2) and one O(3) atom. The H(17)-O(2) bond length is 1.07 Å. The H(17)-O(3) bond length is 1.42 Å. In the sixteenth H site, H(18) is bonded in a linear geometry to one O(6) and one O(7) atom. The H(18)-O(6) bond length is 1.45 Å. The H(18)-O(7) bond length is 1.07 Å. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Cd(2) and one C(4) atom. In the second O site, O(2) is bonded in a water-like geometry to one C(4) and one H(17) atom. In the third O site, O(3) is bonded in a water-like geometry to one C(5) and one H(17) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Cd(1) and one C(5) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Cd(2) and one C(19) atom. In the sixth O site, O(6) is bonded in a water-like geometry to one C(19) and one H(18) atom. In the seventh O site, O(7) is bonded in a water-like geometry to one C(20) and one H(18) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one Cd(1) and one C(20) atom. Linkers: 2 c1ccc(Cn2ccnc2)c(Cn2ccnc2)c1 ,2 [O]C(=O)C1=C(C(=O)O)[N]C=N1 ,2 [O]C(=O)C1=NC=N[C]1C(=O)O. Metal clusters: 4 [Cd]. The MOF has largest included sphere 2.96 A, density 1.86 g/cm3, surface area 3692.41 m2/g, accessible volume 0.13 cm3/g