Cu3VS4 is Sulvanite structured and crystallizes in the cubic P-43m space group. V(1) is bonded to four equivalent S(1) atoms to form VS4 tetrahedra that share edges with six equivalent Cu(1)S4 tetrahedra. Cu(1) is bonded to four equivalent S(1) atoms to form distorted CuS4 tetrahedra that share corners with eight equivalent Cu(1)S4 tetrahedra and edges with two equivalent V(1)S4 tetrahedra. S(1) is bonded to one V(1) and three equivalent Cu(1) atoms to form a mixture of distorted edge and corner-sharing SVCu3 tetrahedra.
Cu3VS4 is Sulvanite structured and crystallizes in the cubic P-43m space group. V(1) is bonded to four equivalent S(1) atoms to form VS4 tetrahedra that share edges with six equivalent Cu(1)S4 tetrahedra. All V(1)-S(1) bond lengths are 2.21 Å. Cu(1) is bonded to four equivalent S(1) atoms to form distorted CuS4 tetrahedra that share corners with eight equivalent Cu(1)S4 tetrahedra and edges with two equivalent V(1)S4 tetrahedra. All Cu(1)-S(1) bond lengths are 2.29 Å. S(1) is bonded to one V(1) and three equivalent Cu(1) atoms to form a mixture of distorted edge and corner-sharing SVCu3 tetrahedra.