CdC20H14(NO)4 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of two CdC20H14(NO)4 clusters. In one of the CdC20H14(NO)4 clusters, Cd(1) is bonded in a 6-coordinate geometry to one N(5), one N(7), one O(1), one O(2), one O(3), and one O(4) atom. The Cd(1)-N(5) bond length is 2.26 Å. The Cd(1)-N(7) bond length is 2.27 Å. The Cd(1)-O(1) bond length is 2.33 Å. The Cd(1)-O(2) bond length is 2.36 Å. The Cd(1)-O(3) bond length is 2.36 Å. The Cd(1)-O(4) bond length is 2.40 Å. There are twenty inequivalent C sites. In the first C site, C(6) is bonded in a distorted single-bond geometry to one C(7) and one H(5) atom. The C(6)-C(7) bond length is 1.29 Å. The C(6)-H(5) bond length is 0.93 Å. In the second C site, C(7) is bonded in a trigonal planar geometry to one C(10), one C(6), and one C(8) atom. The C(7)-C(10) bond length is 1.52 Å. The C(7)-C(8) bond length is 1.41 Å. In the third C site, C(8) is bonded in a distorted single-bond geometry to one C(7) and one H(6) atom. The C(8)-H(6) bond length is 0.93 Å. In the fourth C site, C(10) is bonded in a distorted bent 120 degrees geometry to one C(7), one O(1), and one O(2) atom. The C(10)-O(1) bond length is 1.28 Å. The C(10)-O(2) bond length is 1.20 Å. In the fifth C site, C(16) is bonded in a distorted single-bond geometry to one C(17) and one H(12) atom. The C(16)-C(17) bond length is 1.35 Å. The C(16)-H(12) bond length is 0.93 Å. In the sixth 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 1.36 Å. The C(17)-C(20) bond length is 1.51 Å. In the seventh C site, C(18) is bonded in a distorted single-bond geometry to one C(17) and one H(13) atom. The C(18)-H(13) bond length is 0.93 Å. In the eighth C site, C(20) is bonded in a distorted bent 120 degrees geometry to one C(17), one O(3), and one O(4) atom. The C(20)-O(3) bond length is 1.25 Å. The C(20)-O(4) bond length is 1.28 Å. In the ninth C site, C(21) is bonded in a 3-coordinate geometry to one C(22), one N(5), and one H(15) atom. The C(21)-C(22) bond length is 1.30 Å. The C(21)-N(5) bond length is 1.37 Å. The C(21)-H(15) bond length is 0.93 Å. In the tenth C site, C(22) is bonded in a 3-coordinate geometry to one C(21), one N(6), and one H(16) atom. The C(22)-N(6) bond length is 1.37 Å. The C(22)-H(16) bond length is 0.93 Å. In the eleventh C site, C(23) is bonded in a trigonal planar geometry to one N(5), one N(6), and one H(17) atom. The C(23)-N(5) bond length is 1.29 Å. The C(23)-N(6) bond length is 1.33 Å. The C(23)-H(17) bond length is 0.93 Å. In the twelfth C site, C(24) is bonded in a distorted trigonal planar geometry to one C(25), one C(29), and one N(6) atom. The C(24)-C(25) bond length is 1.39 Å. The C(24)-C(29) bond length is 1.41 Å. The C(24)-N(6) bond length is 1.42 Å. In the thirteenth C site, C(25) is bonded in a single-bond geometry to one C(24) and one H(18) atom. The C(25)-H(18) bond length is 0.93 Å. In the fourteenth C site, C(29) is bonded in a distorted single-bond geometry to one C(24) and one H(21) atom. The C(29)-H(21) bond length is 0.93 Å. In the fifteenth C site, C(31) is bonded in a distorted trigonal planar geometry to one C(32), one N(7), and one H(22) atom. The C(31)-C(32) bond length is 1.31 Å. The C(31)-N(7) bond length is 1.38 Å. The C(31)-H(22) bond length is 0.93 Å. In the sixteenth C site, C(32) is bonded in a 3-coordinate geometry to one C(31), one N(8), and one H(23) atom. The C(32)-N(8) bond length is 1.41 Å. The C(32)-H(23) bond length is 0.93 Å. In the seventeenth C site, C(33) is bonded in a trigonal planar geometry to one N(7), one N(8), and one H(24) atom. The C(33)-N(7) bond length is 1.31 Å. The C(33)-N(8) bond length is 1.36 Å. The C(33)-H(24) bond length is 0.93 Å. In the eighteenth C site, C(34) is bonded in a distorted trigonal planar geometry to one C(35), one C(39), and one N(8) atom. The C(34)-C(35) bond length is 1.41 Å. The C(34)-C(39) bond length is 1.30 Å. The C(34)-N(8) bond length is 1.44 Å. In the nineteenth C site, C(35) is bonded in a distorted single-bond geometry to one C(34) and one H(25) atom. The C(35)-H(25) bond length is 0.93 Å. In the twentieth C site, C(39) is bonded in a distorted single-bond geometry to one C(34) and one H(28) atom. The C(39)-H(28) bond length is 0.93 Å. There are four inequivalent N sites. In the first N site, N(5) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(21), and one C(23) atom. In the second N site, N(6) is bonded in a trigonal planar geometry to one C(22), one C(23), and one C(24) atom. In the third N site, N(7) is bonded in a distorted trigonal planar geometry to one Cd(1), one C(31), and one C(33) atom. In the fourth N site, N(8) is bonded in a trigonal planar geometry to one C(32), one C(33), and one C(34) atom. There are fourteen inequivalent H sites. In the first H site, H(5) is bonded in a single-bond geometry to one C(6) atom. In the second H site, H(6) is bonded in a single-bond geometry to one C(8) atom. In the third H site, H(12) is bonded in a single-bond geometry to one C(16) atom. In the fourth H site, H(13) is bonded in a single-bond geometry to one C(18) atom. In the fifth H site, H(15) is bonded in a single-bond geometry to one C(21) atom. In the sixth H site, H(16) is bonded in a single-bond geometry to one C(22) atom. In the seventh H site, H(17) is bonded in a single-bond geometry to one C(23) atom. In the eighth H site, H(18) is bonded in a single-bond geometry to one C(25) atom. In the ninth H site, H(21) is bonded in a single-bond geometry to one C(29) atom. In the tenth H site, H(22) is bonded in a single-bond geometry to one C(31) atom. In the eleventh H site, H(23) is bonded in a single-bond geometry to one C(32) atom. In the twelfth H site, H(24) is bonded in a single-bond geometry to one C(33) atom. In the thirteenth H site, H(25) is bonded in a single-bond geometry to one C(35) atom. In the fourteenth H site, H(28) is bonded in a single-bond geometry to one C(39) atom. There are four 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(10) atom. In the second O site, O(2) is bonded in a distorted L-shaped geometry to one Cd(1) and one C(10) atom. In the third O site, O(3) is bonded in a distorted L-shaped geometry to one Cd(1) and one C(20) atom. In the fourth O site, O(4) is bonded in a distorted L-shaped geometry to one Cd(1) and one C(20) atom. In one of the CdC20H14(NO)4 clusters, Cd(2) is bonded in a distorted pentagonal pyramidal geometry to one N(1), one N(3), one O(5), one O(6), one O(7), and one O(8) atom. The Cd(2)-N(1) bond length is 2.26 Å. The Cd(2)-N(3) bond length is 2.28 Å. The Cd(2)-O(5) bond length is 2.34 Å. The Cd(2)-O(6) bond length is 2.42 Å. The Cd(2)-O(7) bond length is 2.35 Å. The Cd(2)-O(8) bond length is 2.38 Å. There are twenty inequivalent C sites. In the first C site, C(1) is bonded in a 3-coordinate geometry to one C(2), one N(1), and one H(1) atom. The C(1)-C(2) bond length is 1.30 Å. The C(1)-N(1) bond length is 1.43 Å. The C(1)-H(1) bond length is 0.93 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(1), one N(2), and one H(2) atom. The C(2)-N(2) bond length is 1.35 Å. The C(2)-H(2) bond length is 0.93 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(3) atom. The C(3)-N(1) bond length is 1.27 Å. The C(3)-N(2) bond length is 1.32 Å. The C(3)-H(3) bond length is 0.93 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(5), one C(9), and one N(2) atom. The C(4)-C(5) bond length is 1.41 Å. The C(4)-C(9) bond length is 1.39 Å. The C(4)-N(2) bond length is 1.45 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(4) atom. The C(5)-H(4) bond length is 0.93 Å. In the sixth C site, C(9) is bonded in a single-bond geometry to one C(4) and one H(7) atom. The C(9)-H(7) bond length is 0.93 Å. In the seventh C site, C(11) is bonded in a distorted bent 120 degrees geometry to one C(12), one N(3), and one H(8) atom. The C(11)-C(12) bond length is 1.33 Å. The C(11)-N(3) bond length is 1.37 Å. The C(11)-H(8) bond length is 0.93 Å. In the eighth C site, C(12) is bonded in a 3-coordinate geometry to one C(11), one N(4), and one H(9) atom. The C(12)-N(4) bond length is 1.36 Å. The C(12)-H(9) bond length is 0.93 Å. In the ninth C site, C(13) is bonded in a trigonal planar geometry to one N(3), one N(4), and one H(10) atom. The C(13)-N(3) bond length is 1.32 Å. The C(13)-N(4) bond length is 1.32 Å. The C(13)-H(10) bond length is 0.93 Å. In the tenth C site, C(14) is bonded in a distorted trigonal planar geometry to one C(15), one C(19), and one N(4) atom. The C(14)-C(15) bond length is 1.39 Å. The C(14)-C(19) bond length is 1.42 Å. The C(14)-N(4) bond length is 1.42 Å. In the eleventh C site, C(15) is bonded in a distorted single-bond geometry to one C(14) and one H(11) atom. The C(15)-H(11) bond length is 0.93 Å. In the twelfth C site, C(19) is bonded in a distorted single-bond geometry to one C(14) and one H(14) atom. The C(19)-H(14) bond length is 0.93 Å. In the thirteenth C site, C(26) is bonded in a distorted single-bond geometry to one C(27) and one H(19) atom. The C(26)-C(27) bond length is 1.36 Å. The C(26)-H(19) bond length is 0.93 Å. In the fourteenth C site, C(27) is bonded in a trigonal planar geometry to one C(26), one C(28), and one C(30) atom. The C(27)-C(28) bond length is 1.37 Å. The C(27)-C(30) bond length is 1.47 Å. In the fifteenth C site, C(28) is bonded in a distorted single-bond geometry to one C(27) and one H(20) atom. The C(28)-H(20) bond length is 0.93 Å. In the sixteenth C site, C(30) is bonded in a distorted bent 120 degrees geometry to one C(27), one O(5), and one O(6) atom. The C(30)-O(5) bond length is 1.23 Å. The C(30)-O(6) bond length is 1.27 Å. In the seventeenth C site, C(36) is bonded in a distorted single-bond geometry to one C(37) and one H(26) atom. The C(36)-C(37) bond length is 1.42 Å. The C(36)-H(26) bond length is 0.93 Å. In the eighteenth C site, C(37) is bonded in a trigonal planar geometry to one C(36), one C(38), and one C(40) atom. The C(37)-C(38) bond length is 1.40 Å. The C(37)-C(40) bond length is 1.43 Å. In the nineteenth C site, C(38) is bonded in a distorted single-bond geometry to one C(37) and one H(27) atom. The C(38)-H(27) bond length is 0.93 Å. In the twentieth C site, C(40) is bonded in a distorted bent 120 degrees geometry to one C(37), one O(7), and one O(8) atom. The C(40)-O(7) bond length is 1.33 Å. The C(40)-O(8) bond length is 1.23 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cd(2), one C(1), and one C(3) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(2), one C(3), and one C(4) atom. In the third N site, N(3) is bonded in a distorted trigonal planar geometry to one Cd(2), one C(11), and one C(13) atom. In the fourth N site, N(4) is bonded in a trigonal planar geometry to one C(12), one C(13), and one C(14) atom. There are fourteen 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(2) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(3) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(5) atom. In the fifth H site, H(7) is bonded in a single-bond geometry to one C(9) atom. In the sixth H site, H(8) is bonded in a single-bond geometry to one C(11) atom. In the seventh H site, H(9) 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(13) atom. In the ninth H site, H(11) is bonded in a single-bond geometry to one C(15) atom. In the tenth H site, H(14) is bonded in a single-bond geometry to one C(19) atom. In the eleventh H site, H(19) is bonded in a single-bond geometry to one C(26) atom. In the twelfth H site, H(20) is bonded in a single-bond geometry to one C(28) atom. In the thirteenth H site, H(26) is bonded in a single-bond geometry to one C(36) atom. In the fourteenth H site, H(27) is bonded in a single-bond geometry to one C(38) atom. There are four inequivalent O sites. In the first O site, O(5) is bonded in a distorted L-shaped geometry to one Cd(2) and one C(30) atom. In the second O site, O(6) is bonded in a distorted L-shaped geometry to one Cd(2) and one C(30) atom. In the third O site, O(7) is bonded in a distorted L-shaped geometry to one Cd(2) and one C(40) atom. In the fourth O site, O(8) is bonded in a distorted L-shaped geometry to one Cd(2) and one C(40) atom. Linkers: 4 [O]C(=O)c1ccc(-n2ccnc2)cc1. Metal clusters: 2 [C]1O[Cd]2(O1)O[C]O2. The MOF has largest included sphere 4.35 A, density 1.44 g/cm3, surface area 4280.04 m2/g, accessible volume 0.31 cm3/g