CoC18H16S2(N3O)2 is Protactinium structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one CoC18H16S2(N3O)2 cluster. Co(1) is bonded in an octahedral geometry to two equivalent N(1), two equivalent N(3), and two equivalent O(1) atoms. Both Co(1)-N(1) bond lengths are 1.94 Å. Both Co(1)-N(3) bond lengths are 1.85 Å. Both Co(1)-O(1) bond lengths are 2.40 Å. There are nine inequivalent C sites. In the first 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 1.09 Å. In the second C site, C(2) is bonded in a distorted single-bond geometry to one C(3) and one H(2) atom. The C(2)-C(3) bond length is 1.40 Å. The C(2)-H(2) bond length is 1.09 Å. In the third C site, C(3) is bonded in a trigonal planar geometry to one C(2), one C(4), and one C(6) atom. The C(3)-C(4) bond length is 1.40 Å. The C(3)-C(6) bond length is 1.50 Å. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one C(3) and one H(3) atom. The C(4)-H(3) bond length is 1.09 Å. In the fifth C site, C(5) is bonded in a distorted bent 120 degrees geometry to one N(1) and one H(4) atom. The C(5)-N(1) bond length is 1.35 Å. The C(5)-H(4) bond length is 1.08 Å. In the sixth C site, C(6) is bonded in a distorted trigonal planar geometry to one C(3), one N(2), and one O(1) atom. The C(6)-N(2) bond length is 1.34 Å. The C(6)-O(1) bond length is 1.26 Å. In the seventh C site, C(7) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one H(5), and one H(6) atom. The C(7)-N(2) bond length is 1.46 Å. The C(7)-H(5) bond length is 1.10 Å. The C(7)-H(6) bond length is 1.09 Å. In the eighth C site, C(8) is bonded in a distorted trigonal non-coplanar geometry to one N(2), one H(7), and one H(8) atom. The C(8)-N(2) bond length is 1.46 Å. The C(8)-H(7) bond length is 1.09 Å. The C(8)-H(8) bond length is 1.10 Å. In the ninth C site, C(9) is bonded in a distorted single-bond geometry to one N(3) and one S(1) atom. The C(9)-N(3) bond length is 1.19 Å. The C(9)-S(1) bond length is 1.61 Å. There are three inequivalent N sites. In the first N site, N(1) is bonded in a trigonal planar geometry to one Co(1), one C(1), and one C(5) atom. In the second N site, N(2) is bonded in a trigonal planar geometry to one C(6), one C(7), and one C(8) atom. In the third N site, N(3) is bonded in a linear geometry to one Co(1) and one C(9) atom. There are eight 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(2) 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(7) atom. In the sixth H site, H(6) is bonded in a single-bond geometry to one C(7) atom. In the seventh H site, H(7) is bonded in a single-bond geometry to one C(8) atom. In the eighth H site, H(8) is bonded in a single-bond geometry to one C(8) atom. S(1) is bonded in a single-bond geometry to one C(9) atom. O(1) is bonded in a distorted single-bond geometry to one Co(1) and one C(6) atom. Linkers: 2 [CH]=[C]C(=O)N1CCN(C(=O)c2ccncc2)CC1 ,1 O=C(c1ccncc1)N1CCN(C(=O)c2ccncc2)CC1. Metal clusters: 1 [Co]. The MOF has largest included sphere 1.91 A, density 1.71 g/cm3, surface area 4014.32 m2/g, accessible volume 0.08 cm3/g