(C3H2)2ZnC4H4(NCl)2 is Indium-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of two 2,3-dimethyl-1,3-butadiene molecules and two ZnC4H4(NCl)2 clusters. In each ZnC4H4(NCl)2 cluster, Zn(1) is bonded in a tetrahedral geometry to one N(1); one N(4); and two equivalent Cl(1,3) atoms. The Zn(1)-N(1) bond length is 2.06 Å. The Zn(1)-N(4) bond length is 2.06 Å. Both Zn(1)-Cl(1,3) bond lengths are 2.25 Å. There are four inequivalent C sites. In the first C site, C(20) is bonded in a distorted trigonal planar geometry to one N(4) and one H(15,16) atom. The C(20)-N(4) bond length is 1.35 Å. The C(20)-H(15,16) bond length is 1.09 Å. In the second C site, C(1) is bonded in a distorted trigonal planar geometry to one N(1) and one H(1,2) atom. The C(1)-N(1) bond length is 1.35 Å. The C(1)-H(1,2) bond length is 1.09 Å. In the third C site, C(9) is bonded in a distorted trigonal planar geometry to one N(1) and one H(7,8) atom. The C(9)-N(1) bond length is 1.35 Å. The C(9)-H(7,8) bond length is 1.09 Å. In the fourth C site, C(12) is bonded in a distorted trigonal planar geometry to one N(4) and one H(9,10) atom. The C(12)-N(4) bond length is 1.35 Å. The C(12)-H(9,10) 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 Zn(1), one C(1), and one C(9) atom. In the second N site, N(4) is bonded in a trigonal planar geometry to one Zn(1), one C(12), and one C(20) atom. There are four inequivalent H sites. In the first H site, H(1,2) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(7,8) is bonded in a single-bond geometry to one C(9) atom. In the third H site, H(9,10) is bonded in a single-bond geometry to one C(11) atom. The H(9,10)-C(11) bond length is 1.09 Å. In the fourth H site, H(15,16) is bonded in a single-bond geometry to one C(19) atom. The H(15,16)-C(19) bond length is 1.09 Å. Cl(1,3) is bonded in a single-bond geometry to one Zn(1) atom. Linkers: 2 c1cc(-c2ccncc2)ccn1. Metal clusters: 2 Cl[Zn]Cl. The MOF has largest included sphere 1.70 A, density 1.86 g/cm3, surface area 4338.84 m2/g, accessible volume 0.10 cm3/g