InC4N2H4Cl3(C4NH2)2 is Indium-derived structured and crystallizes in the cubic I23 space group. The structure is zero-dimensional and consists of eight C4NH2 clusters and twelve InC4N2H4Cl3 clusters. In each C4NH2 cluster, there are four inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one C(4) and two equivalent N(1) atoms. The C(1)-C(4) bond length is 1.49 Å. Both C(1)-N(1) bond lengths are 1.38 Å. In the second C site, C(3) is bonded in a distorted single-bond geometry to one C(4) and one H(2,3) atom. The C(3)-C(4) bond length is 1.39 Å. The C(3)-H(2,3) bond length is 0.95 Å. In the third C site, C(4) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(5) atom. The C(4)-C(5) bond length is 1.39 Å. In the fourth C site, C(5) is bonded in a distorted single-bond geometry to one C(4) and one H(2,3) atom. The C(5)-H(2,3) bond length is 0.95 Å. N(1) is bonded in a bent 120 degrees geometry to two equivalent C(1) atoms. H(2,3) is bonded in a single-bond geometry to one C(3) atom. In each InC4N2H4Cl3 cluster, In(1) is bonded in a square pyramidal geometry to two equivalent N(2), one Cl(2), and two equivalent Cl(1) atoms. Both In(1)-N(2) bond lengths are 2.26 Å. The In(1)-Cl(2) bond length is 2.32 Å. Both In(1)-Cl(1) bond lengths are 2.45 Å. There are two inequivalent C sites. In the first C site, C(2) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(1,4) atom. The C(2)-N(2) bond length is 1.39 Å. The C(2)-H(1,4) bond length is 0.95 Å. In the second C site, C(6) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(1,4) atom. The C(6)-N(2) bond length is 1.39 Å. The C(6)-H(1,4) bond length is 0.95 Å. N(2) is bonded in a trigonal planar geometry to one In(1), one C(2), and one C(6) atom. H(1,4) is bonded in a single-bond geometry to one C(2) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a single-bond geometry to one In(1) atom. In the second Cl site, Cl(2) is bonded in a single-bond geometry to one In(1) atom. Linkers: 5 n1ccc(cc1)C1=NC(=[N]=C([N]1)c1ccncc1)c1ccncc1. Metal clusters: 6 Cl[In](Cl)Cl. The MOF has largest included sphere 14.47 A, density 0.79 g/cm3, surface area 3812.34 m2/g, accessible volume 0.88 cm3/g