CdC26H16(NO3)2(C3H2)2 is Indium-derived structured and crystallizes in the orthorhombic Pbcn space group. The structure is zero-dimensional and consists of eight 2,3-dimethyl-1,3-butadiene molecules and four CdC26H16(NO3)2 clusters. In each CdC26H16(NO3)2 cluster, Cd(1) is bonded to one N(1), one N(2), one O(2), one O(3), one O(4), and two equivalent O(1) atoms to form edge-sharing CdN2O5 pentagonal bipyramids. The Cd(1)-N(1) bond length is 2.35 Å. The Cd(1)-N(2) bond length is 2.32 Å. The Cd(1)-O(2) bond length is 2.33 Å. The Cd(1)-O(3) bond length is 2.33 Å. The Cd(1)-O(4) bond length is 2.43 Å. There is one shorter (2.38 Å) and one longer (2.54 Å) Cd(1)-O(1) bond length. There are twenty-six inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one C(16) and one H(1) atom. The C(1)-C(16) bond length is 1.35 Å. The C(1)-H(1) bond length is 0.94 Å. In the second C site, C(2) is bonded in a bent 120 degrees geometry to one C(16), one O(1), and one O(3) atom. The C(2)-C(16) bond length is 1.50 Å. The C(2)-O(1) bond length is 1.25 Å. The C(2)-O(3) bond length is 1.25 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(17), one C(18), and one C(8) atom. The C(3)-C(17) bond length is 1.41 Å. The C(3)-C(18) bond length is 1.37 Å. The C(3)-C(8) bond length is 1.46 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(20), one C(21), and one C(9) atom. The C(4)-C(20) bond length is 1.36 Å. The C(4)-C(21) bond length is 1.37 Å. The C(4)-C(9) bond length is 1.50 Å. In the fifth C site, C(5) is bonded in a bent 120 degrees geometry to one C(13), one O(2), and one O(4) atom. The C(5)-C(13) bond length is 1.52 Å. The C(5)-O(2) bond length is 1.23 Å. The C(5)-O(4) bond length is 1.22 Å. In the sixth C site, C(7) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(2) atom. The C(7)-N(1) bond length is 1.33 Å. The C(7)-H(2) bond length is 0.94 Å. In the seventh C site, C(8) is bonded in a trigonal planar geometry to one C(11), one C(25), and one C(3) atom. The C(8)-C(11) bond length is 1.40 Å. The C(8)-C(25) bond length is 1.42 Å. In the eighth C site, C(9) is bonded in a trigonal planar geometry to one C(14), one C(23), and one C(4) atom. The C(9)-C(14) bond length is 1.39 Å. The C(9)-C(23) bond length is 1.40 Å. In the ninth C site, C(10) is bonded in a distorted trigonal planar geometry to one C(20), one N(2), and one H(3) atom. The C(10)-C(20) bond length is 1.35 Å. The C(10)-N(2) bond length is 1.34 Å. The C(10)-H(3) bond length is 0.94 Å. In the tenth C site, C(11) is bonded in a trigonal planar geometry to one C(14), one C(32), and one C(8) atom. The C(11)-C(14) bond length is 1.39 Å. The C(11)-C(32) bond length is 1.50 Å. In the eleventh C site, C(13) is bonded in a trigonal planar geometry to one C(22), one C(26), and one C(5) atom. The C(13)-C(22) bond length is 1.37 Å. The C(13)-C(26) bond length is 1.34 Å. In the twelfth C site, C(14) is bonded in a trigonal planar geometry to one C(11), one C(31), and one C(9) atom. The C(14)-C(31) bond length is 1.52 Å. In the thirteenth C site, C(15) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(4) atom. The C(15)-N(2) bond length is 1.33 Å. The C(15)-H(4) bond length is 0.94 Å. In the fourteenth C site, C(16) is bonded in a trigonal planar geometry to one C(1), one C(2), and one C(29) atom. The C(16)-C(29) bond length is 1.37 Å. In the fifteenth C site, C(17) is bonded in a single-bond geometry to one C(3) and one H(5) atom. The C(17)-H(5) bond length is 0.94 Å. In the sixteenth C site, C(18) is bonded in a distorted single-bond geometry to one C(3) and one H(6) atom. The C(18)-H(6) bond length is 0.94 Å. In the seventeenth C site, C(19) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(7) atom. The C(19)-N(1) bond length is 1.28 Å. The C(19)-H(7) bond length is 0.94 Å. In the eighteenth C site, C(20) is bonded in a distorted single-bond geometry to one C(10), one C(4), and one H(8) atom. The C(20)-H(8) bond length is 0.94 Å. In the nineteenth C site, C(21) is bonded in a distorted single-bond geometry to one C(4) and one H(9) atom. The C(21)-H(9) bond length is 0.94 Å. In the twentieth C site, C(22) is bonded in a distorted single-bond geometry to one C(13) and one H(10) atom. The C(22)-H(10) bond length is 0.94 Å. In the twenty-first C site, C(23) is bonded in a distorted single-bond geometry to one C(9) and one H(11) atom. The C(23)-H(11) bond length is 0.94 Å. In the twenty-second C site, C(25) is bonded in a distorted single-bond geometry to one C(8) and one H(13) atom. The C(25)-H(13) bond length is 0.94 Å. In the twenty-third C site, C(26) is bonded in a distorted single-bond geometry to one C(13) and one H(14) atom. The C(26)-H(14) bond length is 0.94 Å. In the twenty-fourth C site, C(29) is bonded in a distorted single-bond geometry to one C(16) and one H(17) atom. The C(29)-H(17) bond length is 0.94 Å. In the twenty-fifth C site, C(31) is bonded in a distorted bent 120 degrees geometry to one C(14), one H(19), and one O(5) atom. The C(31)-H(19) bond length is 0.94 Å. The C(31)-O(5) bond length is 1.25 Å. In the twenty-sixth C site, C(32) is bonded in a distorted bent 120 degrees geometry to one C(11), one H(20), and one O(6) atom. The C(32)-H(20) bond length is 0.94 Å. The C(32)-O(6) bond length is 1.21 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cd(1), one C(19), and one C(7) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Cd(1), one C(10), and one C(15) 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(7) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(10) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(15) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(17) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(18) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(19) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(20) atom. In the ninth H site, H(9) is bonded in a single-bond geometry to one C(21) atom. In the tenth H site, H(10) is bonded in a single-bond geometry to one C(22) atom. In the eleventh H site, H(11) is bonded in a single-bond geometry to one C(23) atom. In the twelfth H site, H(13) is bonded in a single-bond geometry to one C(25) atom. In the thirteenth H site, H(14) is bonded in a single-bond geometry to one C(26) atom. In the fourteenth H site, H(17) is bonded in a single-bond geometry to one C(29) atom. In the fifteenth H site, H(19) is bonded in a single-bond geometry to one C(31) atom. In the sixteenth H site, H(20) is bonded in a single-bond geometry to one C(32) atom. There are six inequivalent O sites. In the first O site, O(4) is bonded in an L-shaped geometry to one Cd(1) and one C(5) atom. In the second O site, O(2) is bonded in an L-shaped geometry to one Cd(1) and one C(5) atom. In the third O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Cd(1) and one C(2) atom. In the fourth O site, O(3) is bonded in a distorted water-like geometry to one Cd(1) and one C(2) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one C(31) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one C(32) atom. Linkers: 8 [O]C(=O)c1ccc(-c2ccc(C([O])=O)cc2)cc1. Metal clusters: 4 [C]1O[Cd]2(O1)O[C]O[Cd]1(O[C]O1)O[C]O2. RCSR code: sql. The MOF has largest included sphere 5.46 A, density 1.09 g/cm3, surface area 4520.22 m2/g, accessible volume 0.41 cm3/g