CuH16(C7N)4 crystallizes in the cubic I-43d space group. The structure consists of a CuH16(C7N)4 framework. Cu(1) is bonded in a tetrahedral geometry to four equivalent N(1) atoms. All Cu(1)-N(1) bond lengths are 2.04 Å. There are seven inequivalent C sites. In the first C site, C(1) is bonded in a distorted trigonal planar geometry to one C(2), one N(1), and one H(1) atom. The C(1)-C(2) bond length is 1.38 Å. The C(1)-N(1) bond length is 1.34 Å. The C(1)-H(1) bond length is 0.95 Å. In the second C site, C(2) is bonded in a trigonal planar geometry to one C(1), one C(3), and one C(6) atom. The C(2)-C(3) bond length is 1.41 Å. The C(2)-C(6) bond length is 1.44 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(3), and one C(4) atom. The C(3)-C(3) bond length is 1.44 Å. The C(3)-C(4) bond length is 1.41 Å. In the fourth C site, C(4) is bonded in a trigonal planar geometry to one C(3), one C(5), and one C(7) atom. The C(4)-C(5) bond length is 1.37 Å. The C(4)-C(7) bond length is 1.46 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(4), one N(1), and one H(2) atom. The C(5)-N(1) bond length is 1.35 Å. The C(5)-H(2) bond length is 0.95 Å. In the sixth C site, C(6) is bonded in a distorted single-bond geometry to one C(2) and one H(3) atom. The C(6)-H(3) bond length is 0.95 Å. In the seventh C site, C(7) is bonded in a distorted single-bond geometry to one C(4) and one H(4) atom. The C(7)-H(4) bond length is 0.95 Å. N(1) is bonded in a trigonal planar geometry to one Cu(1), one C(1), and one C(5) 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(2) is bonded in a single-bond geometry to one C(5) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(6) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(7) atom. Linkers: 24 c1cc2cncc3ccc4cncc1c4c23. Metal clusters: 12 [Cu]. The MOF has largest included sphere 5.06 A, density 1.27 g/cm3, surface area 4734.29 m2/g, accessible volume 0.26 cm3/g