Sb2O5 crystallizes in the orthorhombic Pmmn space group. Sb(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 SbO6 octahedra. The corner-sharing octahedral tilt angles range from 4-29°. There are three inequivalent O sites. In the first O site, O(2) is bonded in a linear geometry to two equivalent Sb(1) atoms. In the second O site, O(3) is bonded in a linear geometry to two equivalent Sb(1) atoms. In the third O site, O(1) is bonded in a distorted T-shaped geometry to three equivalent Sb(1) atoms.
Sb2O5 crystallizes in the orthorhombic Pmmn space group. Sb(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 SbO6 octahedra. The corner-sharing octahedral tilt angles range from 4-29°. The Sb(1)-O(3) bond length is 1.92 Å. Both Sb(1)-O(2) bond lengths are 1.92 Å. There are two shorter (2.05 Å) and one longer (2.13 Å) Sb(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 Sb(1) atoms. In the second O site, O(3) is bonded in a linear geometry to two equivalent Sb(1) atoms. In the third O site, O(1) is bonded in a distorted T-shaped geometry to three equivalent Sb(1) atoms.