Ca(VS2)2 is Spinel structured and crystallizes in the tetragonal I4_1/amd space group. Ca(1) is bonded to four equivalent S(1) atoms to form CaS4 tetrahedra that share corners with twelve equivalent V(1)S6 octahedra. The corner-sharing octahedral tilt angles range from 52-66°. V(1) is bonded to six equivalent S(1) atoms to form VS6 octahedra that share corners with six equivalent Ca(1)S4 tetrahedra and edges with six equivalent V(1)S6 octahedra. S(1) is bonded to one Ca(1) and three equivalent V(1) atoms to form a mixture of edge and corner-sharing SCaV3 tetrahedra.
Ca(VS2)2 is Spinel structured and crystallizes in the tetragonal I4_1/amd space group. Ca(1) is bonded to four equivalent S(1) atoms to form CaS4 tetrahedra that share corners with twelve equivalent V(1)S6 octahedra. The corner-sharing octahedral tilt angles range from 52-66°. All Ca(1)-S(1) bond lengths are 2.64 Å. V(1) is bonded to six equivalent S(1) atoms to form VS6 octahedra that share corners with six equivalent Ca(1)S4 tetrahedra and edges with six equivalent V(1)S6 octahedra. There are four shorter (2.47 Å) and two longer (2.50 Å) V(1)-S(1) bond lengths. S(1) is bonded to one Ca(1) and three equivalent V(1) atoms to form a mixture of edge and corner-sharing SCaV3 tetrahedra.