Sb2WO6 crystallizes in the monoclinic P2_1 space group. W(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 32-38°. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 5-coordinate geometry to one O(3), one O(4), one O(6), and two equivalent O(5) atoms. In the second Sb site, Sb(2) is bonded in a 5-coordinate geometry to one O(3), one O(4), one O(5), and two equivalent O(6) atoms. There are six 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 bent 150 degrees geometry to two equivalent W(1) atoms. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one W(1), one Sb(1), and one Sb(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one W(1), one Sb(1), and one Sb(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Sb(2) and two equivalent Sb(1) atoms. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Sb(1) and two equivalent Sb(2) atoms.
Sb2WO6 crystallizes in the monoclinic P2_1 space group. W(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 32-38°. The W(1)-O(3) bond length is 1.89 Å. The W(1)-O(4) bond length is 1.89 Å. There is one shorter (1.82 Å) and one longer (2.10 Å) W(1)-O(1) bond length. There is one shorter (1.83 Å) and one longer (2.08 Å) W(1)-O(2) bond length. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 5-coordinate geometry to one O(3), one O(4), one O(6), and two equivalent O(5) atoms. The Sb(1)-O(3) bond length is 2.65 Å. The Sb(1)-O(4) bond length is 2.08 Å. The Sb(1)-O(6) bond length is 2.02 Å. There is one shorter (1.99 Å) and one longer (2.42 Å) Sb(1)-O(5) bond length. In the second Sb site, Sb(2) is bonded in a 5-coordinate geometry to one O(3), one O(4), one O(5), and two equivalent O(6) atoms. The Sb(2)-O(3) bond length is 2.08 Å. The Sb(2)-O(4) bond length is 2.67 Å. The Sb(2)-O(5) bond length is 2.02 Å. There is one shorter (1.99 Å) and one longer (2.42 Å) Sb(2)-O(6) bond length. There are six 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 bent 150 degrees geometry to two equivalent W(1) atoms. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one W(1), one Sb(1), and one Sb(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one W(1), one Sb(1), and one Sb(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Sb(2) and two equivalent Sb(1) atoms. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Sb(1) and two equivalent Sb(2) atoms.