Ti(CoN)4 crystallizes in the triclinic P-1 space group. Ti(1) is bonded in a distorted rectangular see-saw-like geometry to one N(1), one N(2), one N(3), and one N(4) atom. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted rectangular see-saw-like geometry to one N(1), one N(2), one N(3), and one N(4) atom. In the second Co site, Co(2) is bonded in a rectangular see-saw-like geometry to two equivalent N(2) and two equivalent N(3) atoms. In the third Co site, Co(3) is bonded to one N(3), two equivalent N(1), and two equivalent N(4) atoms to form a mixture of edge and corner-sharing CoN5 square pyramids. In the fourth Co site, Co(4) is bonded to one N(3), two equivalent N(1), and two equivalent N(4) atoms to form a mixture of edge and corner-sharing CoN5 square pyramids. There are four inequivalent N sites. In the first N site, N(1) is bonded to one Ti(1), one Co(1), two equivalent Co(3), and two equivalent Co(4) atoms to form NTiCo5 octahedra that share corners with two equivalent N(3)TiCo5 octahedra, corners with two equivalent N(4)TiCo5 octahedra, corners with two equivalent N(2)TiCo3 tetrahedra, edges with two equivalent N(1)TiCo5 octahedra, edges with two equivalent N(3)TiCo5 octahedra, and edges with four equivalent N(4)TiCo5 octahedra. The corner-sharing octahedral tilt angles range from 3-9°. In the second N site, N(2) is bonded to one Ti(1), one Co(1), and two equivalent Co(2) atoms to form distorted NTiCo3 tetrahedra that share corners with two equivalent N(1)TiCo5 octahedra, corners with two equivalent N(4)TiCo5 octahedra, corners with six equivalent N(3)TiCo5 octahedra, and  an edgeedge with one N(2)TiCo3 tetrahedra. The corner-sharing octahedral tilt angles range from 41-77°. In the third N site, N(3) is bonded to one Ti(1), one Co(1), one Co(3), one Co(4), and two equivalent Co(2) atoms to form distorted NTiCo5 octahedra that share corners with two equivalent N(1)TiCo5 octahedra, corners with six equivalent N(2)TiCo3 tetrahedra,  an edgeedge with one N(3)TiCo5 octahedra, edges with two equivalent N(1)TiCo5 octahedra, and edges with three equivalent N(4)TiCo5 octahedra. The corner-sharing octahedral tilt angles range from 3-9°. In the fourth N site, N(4) is bonded to one Ti(1), one Co(1), two equivalent Co(3), and two equivalent Co(4) atoms to form NTiCo5 octahedra that share corners with two equivalent N(1)TiCo5 octahedra, corners with two equivalent N(2)TiCo3 tetrahedra, edges with two equivalent N(4)TiCo5 octahedra, edges with three equivalent N(3)TiCo5 octahedra, and edges with four equivalent N(1)TiCo5 octahedra. The corner-sharing octahedral tilt angles range from 5-6°.
Ti(CoN)4 crystallizes in the triclinic P-1 space group. Ti(1) is bonded in a distorted rectangular see-saw-like geometry to one N(1), one N(2), one N(3), and one N(4) atom. The Ti(1)-N(1) bond length is 2.01 Å. The Ti(1)-N(2) bond length is 1.97 Å. The Ti(1)-N(3) bond length is 1.97 Å. The Ti(1)-N(4) bond length is 1.98 Å. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted rectangular see-saw-like geometry to one N(1), one N(2), one N(3), and one N(4) atom. The Co(1)-N(1) bond length is 2.02 Å. The Co(1)-N(2) bond length is 1.81 Å. The Co(1)-N(3) bond length is 1.88 Å. The Co(1)-N(4) bond length is 1.98 Å. In the second Co site, Co(2) is bonded in a rectangular see-saw-like geometry to two equivalent N(2) and two equivalent N(3) atoms. There is one shorter (1.87 Å) and one longer (1.88 Å) Co(2)-N(2) bond length. There is one shorter (1.99 Å) and one longer (2.00 Å) Co(2)-N(3) bond length. In the third Co site, Co(3) is bonded to one N(3), two equivalent N(1), and two equivalent N(4) atoms to form a mixture of edge and corner-sharing CoN5 square pyramids. The Co(3)-N(3) bond length is 2.18 Å. There is one shorter (1.93 Å) and one longer (2.02 Å) Co(3)-N(1) bond length. There is one shorter (1.99 Å) and one longer (2.05 Å) Co(3)-N(4) bond length. In the fourth Co site, Co(4) is bonded to one N(3), two equivalent N(1), and two equivalent N(4) atoms to form a mixture of edge and corner-sharing CoN5 square pyramids. The Co(4)-N(3) bond length is 2.01 Å. There is one shorter (1.96 Å) and one longer (2.07 Å) Co(4)-N(1) bond length. Both Co(4)-N(4) bond lengths are 1.98 Å. There are four inequivalent N sites. In the first N site, N(1) is bonded to one Ti(1), one Co(1), two equivalent Co(3), and two equivalent Co(4) atoms to form NTiCo5 octahedra that share corners with two equivalent N(3)TiCo5 octahedra, corners with two equivalent N(4)TiCo5 octahedra, corners with two equivalent N(2)TiCo3 tetrahedra, edges with two equivalent N(1)TiCo5 octahedra, edges with two equivalent N(3)TiCo5 octahedra, and edges with four equivalent N(4)TiCo5 octahedra. The corner-sharing octahedral tilt angles range from 3-9°. In the second N site, N(2) is bonded to one Ti(1), one Co(1), and two equivalent Co(2) atoms to form distorted NTiCo3 tetrahedra that share corners with two equivalent N(1)TiCo5 octahedra, corners with two equivalent N(4)TiCo5 octahedra, corners with six equivalent N(3)TiCo5 octahedra, and  an edgeedge with one N(2)TiCo3 tetrahedra. The corner-sharing octahedral tilt angles range from 41-77°. In the third N site, N(3) is bonded to one Ti(1), one Co(1), one Co(3), one Co(4), and two equivalent Co(2) atoms to form distorted NTiCo5 octahedra that share corners with two equivalent N(1)TiCo5 octahedra, corners with six equivalent N(2)TiCo3 tetrahedra,  an edgeedge with one N(3)TiCo5 octahedra, edges with two equivalent N(1)TiCo5 octahedra, and edges with three equivalent N(4)TiCo5 octahedra. The corner-sharing octahedral tilt angles range from 3-9°. In the fourth N site, N(4) is bonded to one Ti(1), one Co(1), two equivalent Co(3), and two equivalent Co(4) atoms to form NTiCo5 octahedra that share corners with two equivalent N(1)TiCo5 octahedra, corners with two equivalent N(2)TiCo3 tetrahedra, edges with two equivalent N(4)TiCo5 octahedra, edges with three equivalent N(3)TiCo5 octahedra, and edges with four equivalent N(1)TiCo5 octahedra. The corner-sharing octahedral tilt angles range from 5-6°.