VOSO4 crystallizes in the orthorhombic Pnma space group. V(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted VO6 octahedra that share corners with two equivalent V(1)O6 octahedra and corners with four equivalent S(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 31°. S(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form SO4 tetrahedra that share corners with four equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-43°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one V(1) and one S(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one V(1) and one S(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to two equivalent V(1) atoms.
VOSO4 crystallizes in the orthorhombic Pnma space group. V(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted VO6 octahedra that share corners with two equivalent V(1)O6 octahedra and corners with four equivalent S(1)O4 tetrahedra. The corner-sharing octahedral tilt angles are 31°. The V(1)-O(1) bond length is 2.01 Å. The V(1)-O(2) bond length is 1.99 Å. Both V(1)-O(3) bond lengths are 2.00 Å. There is one shorter (1.64 Å) and one longer (2.11 Å) V(1)-O(4) bond length. S(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form SO4 tetrahedra that share corners with four equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 34-43°. The S(1)-O(1) bond length is 1.47 Å. The S(1)-O(2) bond length is 1.48 Å. Both S(1)-O(3) bond lengths are 1.47 Å. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 150 degrees geometry to one V(1) and one S(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one V(1) and one S(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to two equivalent V(1) atoms.