Zn3In2H36(C3N2)12 crystallizes in the cubic Ia-3d space group. Zn(1) is bonded in a tetrahedral geometry to four equivalent N(1) atoms. All Zn(1)-N(1) bond lengths are 1.99 Å. In(1) is bonded in an octahedral geometry to six equivalent N(2) atoms. All In(1)-N(2) bond lengths are 2.26 Å. There are three inequivalent C sites. In the first C site, C(2) is bonded in a distorted bent 120 degrees geometry to one C(3), one N(2), and one H(2) atom. The C(2)-C(3) bond length is 1.38 Å. The C(2)-N(2) bond length is 1.38 Å. The C(2)-H(2) bond length is 1.08 Å. In the second C site, C(1) is bonded in a trigonal planar geometry to one N(1), one N(2), and one H(1) atom. The C(1)-N(1) bond length is 1.35 Å. The C(1)-N(2) bond length is 1.35 Å. The C(1)-H(1) bond length is 1.08 Å. In the third C site, C(3) is bonded in a distorted bent 120 degrees geometry to one C(2), one N(1), and one H(3) atom. The C(3)-N(1) bond length is 1.38 Å. The C(3)-H(3) 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(3) atom. In the second N site, N(2) is bonded in a distorted trigonal planar geometry to one In(1), one C(1), and one C(2) atom. There are three 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(3) is bonded in a single-bond geometry to one C(3) atom. In the third H site, H(2) is bonded in a single-bond geometry to one C(2) atom. Linkers: 12 c1cn([Zn](n2ccnc2)(n2ccnc2)n2ccnc2)cn1. Metal clusters: 8 [In]. The MOF has largest included sphere 3.66 A, density 1.53 g/cm3, surface area 4155.69 m2/g, accessible volume 0.29 cm3/g