CdH6(C2N)3(C3H2)3 is Indium-derived structured and crystallizes in the monoclinic C2/c space group. The structure is zero-dimensional and consists of twelve 2,3-dimethyl-1,3-butadiene molecules and eight CdH6(C2N)3 clusters. In each CdH6(C2N)3 cluster, Cd(1) is bonded in a T-shaped geometry to one N(1), one N(2), and one N(3) atom. The Cd(1)-N(1) bond length is 2.34 Å. The Cd(1)-N(2) bond length is 2.50 Å. The Cd(1)-N(3) bond length is 2.44 Å. There are six inequivalent C sites. In the first C site, C(1) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(1,4) atom. The C(1)-N(1) bond length is 1.33 Å. The C(1)-H(1,4) bond length is 0.93 Å. In the second C site, C(5) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(1,4) atom. The C(5)-N(1) bond length is 1.33 Å. The C(5)-H(1,4) bond length is 0.93 Å. In the third C site, C(6) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(5,8) atom. The C(6)-N(2) bond length is 1.34 Å. The C(6)-H(5,8) bond length is 0.93 Å. In the fourth C site, C(10) is bonded in a 2-coordinate geometry to one N(2) and one H(5,8) atom. The C(10)-N(2) bond length is 1.33 Å. The C(10)-H(5,8) bond length is 0.93 Å. In the fifth C site, C(13) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(10) atom. The C(13)-N(3) bond length is 1.33 Å. The C(13)-H(10) bond length is 0.93 Å. In the sixth C site, C(14) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(11) atom. The C(14)-N(3) bond length is 1.33 Å. The C(14)-H(11) bond length is 0.93 Å. There are three inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cd(1), one C(1), and one C(5) atom. In the second N site, N(3) is bonded in a trigonal planar geometry to one Cd(1), one C(13), and one C(14) atom. In the third N site, N(2) is bonded in a trigonal planar geometry to one Cd(1), one C(10), and one C(6) atom. There are four inequivalent H sites. In the first H site, H(1,4) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(5,8) is bonded in a single-bond geometry to one C(6) atom. In the third H site, H(10) is bonded in a single-bond geometry to one C(13) atom. In the fourth H site, H(11) is bonded in a single-bond geometry to one C(14) atom. Linkers: 12 c1cc(-c2ccncc2)ccn1. Metal clusters: 8 [Cd]. The MOF has largest included sphere 5.87 A, density 0.98 g/cm3, surface area 4583.95 m2/g, accessible volume 0.66 cm3/g