Cd2C30H29(NO2)5 crystallizes in the triclinic P1 space group. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 7-coordinate geometry to one N(1), one N(2), one O(1), one O(2), one O(4), one O(6), and one O(8) atom. The Cd(1)-N(1) bond length is 2.38 Å. The Cd(1)-N(2) bond length is 2.40 Å. The Cd(1)-O(1) bond length is 2.44 Å. The Cd(1)-O(2) bond length is 2.34 Å. The Cd(1)-O(4) bond length is 2.60 Å. The Cd(1)-O(6) bond length is 2.75 Å. The Cd(1)-O(8) bond length is 2.20 Å. In the second Cd site, Cd(2) is bonded in a trigonal bipyramidal geometry to one O(1), one O(10), one O(3), one O(7), and one O(9) atom. The Cd(2)-O(1) bond length is 2.25 Å. The Cd(2)-O(10) bond length is 2.40 Å. The Cd(2)-O(3) bond length is 2.21 Å. The Cd(2)-O(7) bond length is 2.23 Å. The Cd(2)-O(9) bond length is 2.32 Å. There are thirty inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one C(3), one O(2), and one O(7) atom. The C(1)-C(3) bond length is 1.50 Å. The C(1)-O(2) bond length is 1.27 Å. The C(1)-O(7) bond length is 1.28 Å. In the second C site, C(2) is bonded in a 3-coordinate geometry to one C(13), one C(14), and one N(3) atom. The C(2)-C(13) bond length is 1.49 Å. The C(2)-C(14) bond length is 1.40 Å. The C(2)-N(3) bond length is 1.36 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(1), one C(7), and one C(8) atom. The C(3)-C(7) bond length is 1.40 Å. The C(3)-C(8) bond length is 1.40 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(24), one C(25), and one N(2) atom. The C(4)-C(24) bond length is 1.42 Å. The C(4)-C(25) bond length is 1.49 Å. The C(4)-N(2) bond length is 1.34 Å. In the fifth C site, C(5) is bonded in a trigonal planar geometry to one C(10), one C(15), and one C(17) atom. The C(5)-C(10) bond length is 1.51 Å. The C(5)-C(15) bond length is 1.40 Å. The C(5)-C(17) bond length is 1.40 Å. In the sixth C site, C(6) is bonded in a trigonal planar geometry to one C(17), one C(23), and one C(9) atom. The C(6)-C(17) bond length is 1.40 Å. The C(6)-C(23) bond length is 1.49 Å. The C(6)-C(9) bond length is 1.40 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(20), one C(3), and one H(1) atom. The C(7)-C(20) bond length is 1.40 Å. The C(7)-H(1) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted trigonal planar geometry to one C(18), one C(3), and one H(2) atom. The C(8)-C(18) bond length is 1.40 Å. The C(8)-H(2) bond length is 1.09 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one C(11), one C(6), and one H(3) atom. The C(9)-C(11) bond length is 1.40 Å. The C(9)-H(3) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(5), one O(6), and one O(8) atom. The C(10)-O(6) bond length is 1.26 Å. The C(10)-O(8) bond length is 1.29 Å. In the eleventh C site, C(11) is bonded in a trigonal planar geometry to one C(14), one C(15), and one C(9) atom. The C(11)-C(14) bond length is 1.47 Å. The C(11)-C(15) bond length is 1.41 Å. In the twelfth C site, C(12) is bonded in a tetrahedral geometry to one N(3); one N(4); and two equivalent H(4,5) atoms. The C(12)-N(3) bond length is 1.45 Å. The C(12)-N(4) bond length is 1.45 Å. There is one shorter (1.09 Å) and one longer (1.10 Å) C(12)-H(4,5) bond length. In the thirteenth C site, C(13) is bonded in a distorted trigonal non-coplanar geometry to one C(2), one H(6), one H(7), and one H(8) atom. The C(13)-H(6) bond length is 1.10 Å. The C(13)-H(7) bond length is 1.10 Å. The C(13)-H(8) bond length is 1.10 Å. In the fourteenth C site, C(14) is bonded in a trigonal planar geometry to one C(11), one C(16), and one C(2) atom. The C(14)-C(16) bond length is 1.42 Å. In the fifteenth C site, C(15) is bonded in a distorted single-bond geometry to one C(11), one C(5), and one H(9) atom. The C(15)-H(9) bond length is 1.09 Å. In the sixteenth C site, C(16) is bonded in a distorted trigonal planar geometry to one C(14), one C(21), and one N(1) atom. The C(16)-C(21) bond length is 1.49 Å. The C(16)-N(1) bond length is 1.34 Å. In the seventeenth C site, C(17) is bonded in a distorted single-bond geometry to one C(5), one C(6), and one H(10) atom. The C(17)-H(10) bond length is 1.09 Å. In the eighteenth C site, C(18) is bonded in a trigonal planar geometry to one C(19), one C(24), and one C(8) atom. The C(18)-C(19) bond length is 1.40 Å. The C(18)-C(24) bond length is 1.47 Å. In the nineteenth C site, C(19) is bonded in a distorted single-bond geometry to one C(18), one C(20), and one H(11) atom. The C(19)-C(20) bond length is 1.40 Å. The C(19)-H(11) bond length is 1.09 Å. In the twentieth C site, C(20) is bonded in a trigonal planar geometry to one C(19), one C(22), and one C(7) atom. The C(20)-C(22) bond length is 1.50 Å. In the twenty-first C site, C(21) is bonded in a distorted trigonal non-coplanar geometry to one C(16), one H(12), one H(13), and one H(14) atom. The C(21)-H(12) bond length is 1.09 Å. The C(21)-H(13) bond length is 1.10 Å. The C(21)-H(14) bond length is 1.10 Å. In the twenty-second C site, C(22) is bonded in a distorted bent 120 degrees geometry to one C(20), one O(3), and one O(5) atom. The C(22)-O(3) bond length is 1.28 Å. The C(22)-O(5) bond length is 1.27 Å. In the twenty-third C site, C(23) is bonded in a bent 120 degrees geometry to one C(6), one O(1), and one O(4) atom. The C(23)-O(1) bond length is 1.32 Å. The C(23)-O(4) bond length is 1.25 Å. In the twenty-fourth C site, C(24) is bonded in a trigonal planar geometry to one C(18), one C(26), and one C(4) atom. The C(24)-C(26) bond length is 1.40 Å. In the twenty-fifth C site, C(25) is bonded in a distorted trigonal non-coplanar geometry to one C(4), one H(15), one H(16), and one H(17) atom. The C(25)-H(15) bond length is 1.10 Å. The C(25)-H(16) bond length is 1.10 Å. The C(25)-H(17) bond length is 1.10 Å. In the twenty-sixth C site, C(26) is bonded in a distorted trigonal planar geometry to one C(24), one C(27), and one N(4) atom. The C(26)-C(27) bond length is 1.49 Å. The C(26)-N(4) bond length is 1.37 Å. In the twenty-seventh C site, C(27) is bonded in a distorted trigonal non-coplanar geometry to one C(26), one H(18), one H(19), and one H(20) atom. The C(27)-H(18) bond length is 1.10 Å. The C(27)-H(19) bond length is 1.10 Å. The C(27)-H(20) bond length is 1.10 Å. In the twenty-eighth C site, C(28) is bonded in a trigonal planar geometry to one N(5), one H(23), and one O(9) atom. The C(28)-N(5) bond length is 1.33 Å. The C(28)-H(23) bond length is 1.10 Å. The C(28)-O(9) bond length is 1.25 Å. In the twenty-ninth C site, C(29) is bonded to one N(5), one H(24), one H(25), and one H(26) atom to form corner-sharing CH3N tetrahedra. The C(29)-N(5) bond length is 1.46 Å. The C(29)-H(24) bond length is 1.10 Å. The C(29)-H(25) bond length is 1.10 Å. The C(29)-H(26) bond length is 1.10 Å. In the thirtieth C site, C(30) is bonded to one N(5), one H(27), one H(28), and one H(29) atom to form corner-sharing CH3N tetrahedra. The C(30)-N(5) bond length is 1.46 Å. The C(30)-H(27) bond length is 1.09 Å. The C(30)-H(28) bond length is 1.10 Å. The C(30)-H(29) bond length is 1.10 Å. There are five inequivalent N sites. In the first N site, N(1) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(16), and one N(3) atom. The N(1)-N(3) bond length is 1.36 Å. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(4), and one N(4) atom. The N(2)-N(4) bond length is 1.36 Å. In the third N site, N(3) is bonded in a 3-coordinate geometry to one C(12), one C(2), and one N(1) atom. In the fourth N site, N(4) is bonded in a 3-coordinate geometry to one C(12), one C(26), and one N(2) atom. In the fifth N site, N(5) is bonded in a trigonal planar geometry to one C(28), one C(29), and one C(30) atom. There are twenty-eight inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(7) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(8) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(9) atom. In the fourth H site, H(4,5) is bonded in a single-bond geometry to one C(12) atom. In the fifth H site, H(6) is bonded in a single-bond geometry to one C(13) atom. In the sixth H site, H(7) is bonded in a single-bond geometry to one C(13) atom. In the seventh H site, H(8) is bonded in a single-bond geometry to one C(13) atom. In the eighth H site, H(9) is bonded in a single-bond geometry to one C(15) atom. In the ninth H site, H(10) is bonded in a single-bond geometry to one C(17) atom. In the tenth H site, H(11) is bonded in a single-bond geometry to one C(19) atom. In the eleventh H site, H(12) is bonded in a single-bond geometry to one C(21) atom. In the twelfth H site, H(13) is bonded in a single-bond geometry to one C(21) atom. In the thirteenth H site, H(14) is bonded in a single-bond geometry to one C(21) atom. In the fourteenth H site, H(15) is bonded in a single-bond geometry to one C(25) atom. In the fifteenth H site, H(16) is bonded in a single-bond geometry to one C(25) atom. In the sixteenth H site, H(17) is bonded in a single-bond geometry to one C(25) atom. In the seventeenth H site, H(18) is bonded in a single-bond geometry to one C(27) atom. In the eighteenth H site, H(19) is bonded in a single-bond geometry to one C(27) atom. In the nineteenth H site, H(20) is bonded in a single-bond geometry to one C(27) atom. In the twentieth H site, H(21) is bonded in a distorted linear geometry to one O(10) and one O(5) atom. The H(21)-O(10) bond length is 1.02 Å. The H(21)-O(5) bond length is 1.62 Å. In the twenty-first H site, H(22) is bonded in a single-bond geometry to one O(10) atom. The H(22)-O(10) bond length is 0.97 Å. In the twenty-second H site, H(23) is bonded in a single-bond geometry to one C(28) atom. In the twenty-third H site, H(24) is bonded in a single-bond geometry to one C(29) atom. In the twenty-fourth H site, H(25) is bonded in a single-bond geometry to one C(29) atom. In the twenty-fifth H site, H(26) is bonded in a single-bond geometry to one C(29) atom. In the twenty-sixth H site, H(27) is bonded in a single-bond geometry to one C(30) atom. In the twenty-seventh H site, H(28) is bonded in a single-bond geometry to one C(30) atom. In the twenty-eighth H site, H(29) is bonded in a single-bond geometry to one C(30) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Cd(1), one Cd(2), and one C(23) atom. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to one Cd(1) and one C(1) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Cd(2) and one C(22) atom. In the fourth O site, O(4) is bonded in a single-bond geometry to one Cd(1) and one C(23) atom. In the fifth O site, O(5) is bonded in a water-like geometry to one C(22) and one H(21) atom. In the sixth O site, O(6) is bonded in a single-bond geometry to one Cd(1) and one C(10) atom. In the seventh O site, O(7) is bonded in a distorted water-like geometry to one Cd(2) and one C(1) atom. In the eighth O site, O(8) is bonded in a water-like geometry to one Cd(1) and one C(10) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one Cd(2) and one C(28) atom. In the tenth O site, O(10) is bonded in a distorted water-like geometry to one Cd(2), one H(21), and one H(22) atom. Linkers: 1 Cc1nn(Cn2nc(C)c(-c3cc(C([O])=O)cc(C([O])=O)c3)c2C)c(C)c1-c1cc(C([O])=O)cc(C([O])=O)c1 ,1 Cc1nn(Cn2n[c]c(-c3cc([C]=O)cc(C([O])=O)c3)c2C)c(C)c1-c1cc(C([O])=O)cc(C([O])=O)c1 ,1 Cc1nn(Cn2nc(C)c(-c3cc(C([O])=O)cc(C([O])=O)c3)c2C)c(C)c1-c1cc([C][O])cc(C([O])=O)c1. Metal clusters: 2 [Cd]. The MOF has largest included sphere 5.08 A, density 1.22 g/cm3, surface area 4271.48 m2/g, accessible volume 0.42 cm3/g