CoH30(C7N)6 is Copper structured and crystallizes in the cubic Pn-3 space group. The structure is zero-dimensional and consists of four CoH30(C7N)6 clusters. Co(1) is bonded in an octahedral geometry to six equivalent N(1) atoms. All Co(1)-N(1) bond lengths are 2.14 Å. There are seven inequivalent C sites. In the first C site, C(5) is bonded in a distorted bent 120 degrees geometry to one C(6), one N(1), and one H(4) atom. The C(5)-C(6) bond length is 1.37 Å. The C(5)-N(1) bond length is 1.30 Å. The C(5)-H(4) bond length is 0.95 Å. In the second C site, C(6) is bonded in a distorted trigonal planar geometry to one C(5), one C(7), and one H(5) atom. The C(6)-C(7) bond length is 1.33 Å. The C(6)-H(5) bond length is 0.95 Å. In the third C site, C(7) is bonded in a trigonal planar geometry to one C(1), one C(4), and one C(6) atom. The C(7)-C(1) bond length is 1.46 Å. The C(7)-C(4) bond length is 1.36 Å. In the fourth C site, C(1) is bonded in a trigonal planar geometry to one C(2), one C(3), and one C(7) atom. The C(1)-C(2) bond length is 1.35 Å. The C(1)-C(3) bond length is 1.35 Å. In the fifth 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 sixth C site, C(3) is bonded in a distorted single-bond geometry to one C(1) and one H(2) atom. The C(3)-H(2) bond length is 0.95 Å. In the seventh C site, C(4) is bonded in a distorted bent 120 degrees geometry to one C(7), one N(1), and one H(3) atom. The C(4)-N(1) bond length is 1.36 Å. The C(4)-H(3) bond length is 0.95 Å. N(1) is bonded in a distorted trigonal planar geometry to one Co(1), one C(4), and one C(5) atom. There are five 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(4) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one C(5) atom. In the fifth H site, H(5) is bonded in a single-bond geometry to one C(6) atom. Linkers: 1 [CH]1N=CC=C1c1ccc([C]2C=CN=C2)cc1 ,3 C1=CC(c2ccc([C]3C=CN=C3)cc2)=C[N]1 ,4 [CH]1C=C(c2ccc(C3=CC=N[CH]3)cc2)C=N1 ,1 [CH]1N=CC=C1c1ccc(C2=C[N]C=C2)cc1 ,1 [CH]1C=C(c2ccc(C3=CN=C[CH]3)cc2)C=N1 ,1 C1=CC(c2ccc(C3=C[N]C=C3)cc2)=C[N]1 ,1 C1=C[C](c2ccc([C]3C=CN=C3)cc2)C=N1. Metal clusters: 4 [Co]. The MOF has largest included sphere 8.84 A, density 0.62 g/cm3, surface area 5158.93 m2/g, accessible volume 1.09 cm3/g