(C3H2)2CdC20H16Br2(NO2)2 is Indium-derived structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two 2,3-dimethyl-1,3-butadiene molecules and two CdC20H16Br2(NO2)2 clusters. In each CdC20H16Br2(NO2)2 cluster, Cd(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one Br(1), and one Br(2) atom. The Cd(1)-O(1) bond length is 2.43 Å. The Cd(1)-O(2) bond length is 2.43 Å. The Cd(1)-O(3) bond length is 2.51 Å. The Cd(1)-O(4) bond length is 2.52 Å. The Cd(1)-Br(1) bond length is 2.63 Å. The Cd(1)-Br(2) bond length is 2.63 Å. There are twenty 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(1), and one O(3) atom. The C(1)-C(3) bond length is 1.51 Å. The C(1)-O(1) bond length is 1.27 Å. The C(1)-O(3) bond length is 1.27 Å. In the second C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(4), one O(2), and one O(4) atom. The C(2)-C(4) bond length is 1.51 Å. The C(2)-O(2) bond length is 1.27 Å. The C(2)-O(4) bond length is 1.27 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(1), one C(5), and one C(7) atom. The C(3)-C(5) bond length is 1.40 Å. The C(3)-C(7) bond length is 1.40 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(2), one C(6), and one C(8) atom. The C(4)-C(6) bond length is 1.40 Å. The C(4)-C(8) bond length is 1.40 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(3), one C(9), and one H(1) atom. The C(5)-C(9) bond length is 1.38 Å. The C(5)-H(1) bond length is 1.09 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(10), one C(4), and one H(2) atom. The C(6)-C(10) bond length is 1.38 Å. The C(6)-H(2) bond length is 1.09 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(11), one C(3), and one H(3) atom. The C(7)-C(11) 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 single-bond geometry to one C(12), one C(4), and one H(4) atom. The C(8)-C(12) bond length is 1.38 Å. The C(8)-H(4) bond length is 1.09 Å. In the ninth C site, C(9) is bonded in a distorted trigonal planar geometry to one C(5), one N(1), and one H(5) atom. The C(9)-N(1) bond length is 1.35 Å. The C(9)-H(5) bond length is 1.09 Å. In the tenth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(6), one N(2), and one H(6) atom. The C(10)-N(2) bond length is 1.35 Å. The C(10)-H(6) bond length is 1.09 Å. In the eleventh C site, C(11) is bonded in a distorted trigonal planar geometry to one C(7), one N(1), and one H(7) atom. The C(11)-N(1) bond length is 1.36 Å. The C(11)-H(7) bond length is 1.09 Å. In the twelfth C site, C(12) is bonded in a distorted trigonal planar geometry to one C(8), one N(2), and one H(8) atom. The C(12)-N(2) bond length is 1.36 Å. The C(12)-H(8) bond length is 1.09 Å. In the thirteenth C site, C(13) is bonded in a distorted trigonal non-coplanar geometry to one C(15), one N(1), one H(11), and one H(9) atom. The C(13)-C(15) bond length is 1.51 Å. The C(13)-N(1) bond length is 1.48 Å. The C(13)-H(11) bond length is 1.10 Å. The C(13)-H(9) bond length is 1.10 Å. In the fourteenth C site, C(14) is bonded in a distorted trigonal non-coplanar geometry to one C(16), one N(2), one H(10), and one H(12) atom. The C(14)-C(16) bond length is 1.51 Å. The C(14)-N(2) bond length is 1.48 Å. The C(14)-H(10) bond length is 1.10 Å. The C(14)-H(12) bond length is 1.10 Å. In the fifteenth C site, C(15) is bonded in a trigonal planar geometry to one C(13), one C(17), and one C(19) atom. The C(15)-C(17) bond length is 1.40 Å. The C(15)-C(19) bond length is 1.40 Å. In the sixteenth C site, C(16) is bonded in a trigonal planar geometry to one C(14), one C(18), and one C(20) atom. The C(16)-C(18) bond length is 1.40 Å. The C(16)-C(20) bond length is 1.40 Å. In the seventeenth C site, C(17) is bonded in a distorted single-bond geometry to one C(15) and one H(13) atom. The C(17)-H(13) bond length is 1.09 Å. In the eighteenth C site, C(18) is bonded in a distorted single-bond geometry to one C(16) and one H(14) atom. The C(18)-H(14) bond length is 1.09 Å. In the nineteenth C site, C(19) is bonded in a distorted single-bond geometry to one C(15) and one H(15) atom. The C(19)-H(15) bond length is 1.09 Å. In the twentieth C site, C(20) is bonded in a distorted single-bond geometry to one C(16) and one H(16) atom. The C(20)-H(16) bond length is 1.09 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one C(11), one C(13), and one C(9) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(10), one C(12), and one C(14) atom. There are sixteen inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(5) 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(10) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(11) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(12) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(13) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(14) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(13) atom. In the twelfth H site, H(12) is bonded in a single-bond geometry to one C(14) atom. In the thirteenth H site, H(13) is bonded in a single-bond geometry to one C(17) atom. In the fourteenth H site, H(14) is bonded in a single-bond geometry to one C(18) atom. In the fifteenth H site, H(15) is bonded in a single-bond geometry to one C(19) atom. In the sixteenth H site, H(16) is bonded in a single-bond geometry to one C(20) 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(1) atom. In the second O site, O(2) is bonded in a distorted L-shaped geometry to one Cd(1) and one C(2) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Cd(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Cd(1) and one C(2) atom. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in a single-bond geometry to one Cd(1) atom. In the second Br site, Br(2) is bonded in a single-bond geometry to one Cd(1) atom. Linkers: 2 [C]/C(=C\C=N\[CH]c1ccc(-c2ccc(CN3[CH]C=C(C([O])=O)C=C3)cc2)cc1)C([O])=O ,2 [O]C(=O)C1=C[CH]N(Cc2ccc(-c3ccc(CN4[CH]C=C(C([O])=O)C=C4)cc3)cc2)C=C1. Metal clusters: 2 Br[Cd]12(Br)(O[C]O1)O[C]O2. The MOF has largest included sphere 2.33 A, density 1.99 g/cm3, surface area 3616.89 m2/g, accessible volume 0.09 cm3/g