CuH16(C8N)4CuH8(C2N)4 is alpha Po structured and crystallizes in the tetragonal P4_22_12 space group. The structure is zero-dimensional and consists of two CuH16(C8N)4 clusters and two CuH8(C2N)4 clusters. In each CuH16(C8N)4 cluster, Cu(1) is bonded in a square co-planar geometry to four equivalent N(1) atoms. All Cu(1)-N(1) bond lengths are 2.00 Å. There are ten inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(11), one C(2), and one N(1) atom. The C(1)-C(11) bond length is 1.38 Å. The C(1)-C(2) bond length is 1.45 Å. The C(1)-N(1) bond length is 1.37 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(1) and one H(1) atom. The C(2)-H(1) bond length is 0.95 Å. In the third C site, C(3) is bonded in a distorted single-bond geometry to one C(4) and one H(2) atom. The C(3)-C(4) bond length is 1.43 Å. The C(3)-H(2) bond length is 0.95 Å. In the fourth C site, C(4) is bonded in a distorted trigonal planar geometry to one C(3), one C(9), and one N(1) atom. The C(4)-C(9) bond length is 1.38 Å. The C(4)-N(1) bond length is 1.37 Å. In the fifth C site, C(5) is bonded in a distorted single-bond geometry to one C(10) and one H(3) atom. The C(5)-C(10) bond length is 1.39 Å. The C(5)-H(3) bond length is 0.95 Å. In the sixth C site, C(9) is bonded in a trigonal planar geometry to one C(10) and two equivalent C(4) atoms. The C(9)-C(10) bond length is 1.49 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(12) and one H(5) atom. The C(7)-C(12) bond length is 1.40 Å. The C(7)-H(5) bond length is 0.95 Å. In the eighth C site, C(10) is bonded in a trigonal planar geometry to one C(9) and two equivalent C(5) atoms. In the ninth C site, C(11) is bonded in a trigonal planar geometry to one C(12) and two equivalent C(1) atoms. The C(11)-C(12) bond length is 1.49 Å. In the tenth C site, C(12) is bonded in a trigonal planar geometry to one C(11) and two equivalent C(7) atoms. N(1) is bonded in a distorted trigonal planar geometry to one Cu(1), one C(1), and one C(4) atom. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(2) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(3) 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(5) is bonded in a single-bond geometry to one C(7) atom. In each CuH8(C2N)4 cluster, Cu(2) is bonded in a square co-planar geometry to two equivalent N(2) and two equivalent N(3) atoms. Both Cu(2)-N(2) bond lengths are 2.02 Å. Both Cu(2)-N(3) bond lengths are 2.02 Å. There are two inequivalent C sites. In the first C site, C(6) is bonded in a distorted bent 120 degrees geometry to one N(2) and one H(4) atom. The C(6)-N(2) bond length is 1.33 Å. The C(6)-H(4) bond length is 0.95 Å. In the second C site, C(8) is bonded in a distorted bent 120 degrees geometry to one N(3) and one H(6) atom. The C(8)-N(3) bond length is 1.35 Å. The C(8)-H(6) bond length is 0.95 Å. There are two inequivalent N sites. In the first N site, N(2) is bonded in a trigonal planar geometry to one Cu(2) and two equivalent C(6) atoms. In the second N site, N(3) is bonded in a trigonal planar geometry to one Cu(2) and two equivalent C(8) atoms. There are two inequivalent H sites. In the first H site, H(4) is bonded in a single-bond geometry to one C(6) atom. In the second H site, H(6) is bonded in a single-bond geometry to one C(8) atom. Linkers: 3 C1=C/C2=C(\c3ccncc3)C3=CC=C([N]3)/C(c3ccncc3)=C3/C=CC(=N3)/C(c3ccncc3)=C3/C=C/C(=C(\c4ccncc4)C1=N2)[N]3. Metal clusters: 4 [Cu]. The MOF has largest included sphere 7.08 A, density 0.68 g/cm3, surface area 4144.76 m2/g, accessible volume 0.95 cm3/g