W2O5 crystallizes in the orthorhombic Pmmn space group. W(1) is bonded to one O(3), two equivalent O(2), and three equivalent O(1) atoms to form a mixture of corner and edge-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 0-24°. There are three inequivalent O sites. In the first O site, O(2) is bonded in a linear geometry to two equivalent W(1) atoms. In the second O site, O(3) is bonded in a linear geometry to two equivalent W(1) atoms. In the third O site, O(1) is bonded in a distorted T-shaped geometry to three equivalent W(1) atoms.
W2O5 crystallizes in the orthorhombic Pmmn space group. W(1) is bonded to one O(3), two equivalent O(2), and three equivalent O(1) atoms to form a mixture of corner and edge-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 0-24°. The W(1)-O(3) bond length is 1.95 Å. There is one shorter (1.90 Å) and one longer (1.97 Å) W(1)-O(2) bond length. There are two shorter (2.06 Å) and one longer (2.14 Å) W(1)-O(1) bond length. There are three inequivalent O sites. In the first O site, O(2) is bonded in a linear geometry to two equivalent W(1) atoms. In the second O site, O(3) is bonded in a linear geometry to two equivalent W(1) atoms. In the third O site, O(1) is bonded in a distorted T-shaped geometry to three equivalent W(1) atoms.