CuH8(C2N)4(C3H2)4 is Indium-derived structured and crystallizes in the tetragonal I4_1/acd space group. The structure is zero-dimensional and consists of thirty-two 2,3-dimethyl-1,3-butadiene molecules and sixteen CuH8(C2N)4 clusters. In each CuH8(C2N)4 cluster, Cu(1) is bonded in a rectangular see-saw-like geometry to two equivalent N(1) and two equivalent N(2) atoms. Both Cu(1)-N(1) bond lengths are 2.01 Å. Both Cu(1)-N(2) bond lengths are 2.02 Å. There are four inequivalent C sites. In the first C site, C(4) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(2) atom. The C(4)-N(1) bond length is 1.35 Å. The C(4)-H(2) bond length is 0.93 Å. In the second C site, C(6) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(4) atom. The C(6)-N(1) bond length is 1.33 Å. The C(6)-H(4) bond length is 0.93 Å. In the third C site, C(1) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(1) atom. The C(1)-N(2) bond length is 1.33 Å. The C(1)-H(1) bond length is 0.93 Å. In the fourth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(3) atom. The C(5)-N(2) bond length is 1.33 Å. The C(5)-H(3) bond length is 0.93 Å. There are two inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(4), and one C(6) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Cu(1), one C(1), and one C(5) atom. There are four 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(4) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(5) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(6) atom. Linkers: 2 [CH]1C=C(c2ccncc2)C=CN1[Cu](N1[CH]C=C(c2ccncc2)C=C1)(N1[CH]C=C(c2ccncc2)C=C1)N1[CH]C=C(c2ccncc2)C=C1 ,4 c1cc(-c2ccncc2)ccn1. Metal clusters: 6 [Cu]. The MOF has largest included sphere 7.38 A, density 0.68 g/cm3, surface area 5025.01 m2/g, accessible volume 1.17 cm3/g