CoCr2S4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Cr(1) is bonded to six equivalent S(1) atoms to form CrS6 octahedra that share corners with six equivalent Co(1)S4 tetrahedra and edges with six equivalent Cr(1)S6 octahedra. Co(1) is bonded to four equivalent S(1) atoms to form CoS4 tetrahedra that share corners with twelve equivalent Cr(1)S6 octahedra. The corner-sharing octahedral tilt angles are 57°. S(1) is bonded in a distorted rectangular see-saw-like geometry to three equivalent Cr(1) and one Co(1) atom.
CoCr2S4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Cr(1) is bonded to six equivalent S(1) atoms to form CrS6 octahedra that share corners with six equivalent Co(1)S4 tetrahedra and edges with six equivalent Cr(1)S6 octahedra. All Cr(1)-S(1) bond lengths are 2.39 Å. Co(1) is bonded to four equivalent S(1) atoms to form CoS4 tetrahedra that share corners with twelve equivalent Cr(1)S6 octahedra. The corner-sharing octahedral tilt angles are 57°. All Co(1)-S(1) bond lengths are 2.22 Å. S(1) is bonded in a distorted rectangular see-saw-like geometry to three equivalent Cr(1) and one Co(1) atom.