CuH8(C2N)4 is Indium-like structured and crystallizes in the orthorhombic Fdd2 space group. The structure is zero-dimensional and consists of eight CuH8(C2N)4 clusters. Cu(1) is bonded in a tetrahedral geometry to two equivalent N(1) and two equivalent N(2) atoms. Both Cu(1)-N(1) bond lengths are 2.02 Å. Both Cu(1)-N(2) bond lengths are 2.03 Å. There are four 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(2) atom. The C(2)-N(2) bond length is 1.33 Å. The C(2)-H(2) bond length is 0.93 Å. In the second C site, C(3) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(3) atom. The C(3)-N(2) bond length is 1.35 Å. The C(3)-H(3) 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(1) and one H(1) atom. The C(1)-N(1) bond length is 1.35 Å. The C(1)-H(1) bond length is 0.93 Å. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(4) atom. The C(4)-N(1) bond length is 1.32 Å. The C(4)-H(4) 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(1), and one C(4) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one Cu(1), one C(2), and one C(3) 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(4) is bonded in a single-bond geometry to one C(4) atom. In the third H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the fourth H site, H(3) is bonded in a single-bond geometry to one C(3) atom. Linkers: 16 c1cnccn1. Metal clusters: 8 [Cu]. The MOF has largest included sphere 6.09 A, density 0.82 g/cm3, surface area 4892.90 m2/g, accessible volume 0.79 cm3/g