WO3 crystallizes in the tetragonal P4/ncc space group. W(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 0-21°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. In the second O site, O(2) is bonded in a linear geometry to two equivalent W(1) atoms.
WO3 crystallizes in the tetragonal P4/ncc space group. W(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 0-21°. There is one shorter (1.76 Å) and one longer (2.19 Å) W(1)-O(2) bond length. All W(1)-O(1) bond lengths are 1.90 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. In the second O site, O(2) is bonded in a linear geometry to two equivalent W(1) atoms.