WO3 crystallizes in the monoclinic P2_1/c space group. W(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 1-12°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a linear 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. In the third O site, O(3) is bonded in a linear geometry to two equivalent W(1) atoms.
WO3 crystallizes in the monoclinic P2_1/c space group. W(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 1-12°. There is one shorter (1.80 Å) and one longer (2.12 Å) W(1)-O(1) bond length. There is one shorter (1.89 Å) and one longer (1.94 Å) W(1)-O(2) bond length. There is one shorter (1.79 Å) and one longer (2.16 Å) W(1)-O(3) bond length. There are three inequivalent O sites. In the first O site, O(1) is bonded in a linear 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. In the third O site, O(3) is bonded in a linear geometry to two equivalent W(1) atoms.