WBiSbO6 crystallizes in the monoclinic C2 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 22-23°. In the second W site, W(2) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(6) atoms to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 22-23°. Bi(1) is bonded in a 5-coordinate geometry to one O(2), one O(5), one O(6), and two equivalent O(1) atoms. Sb(1) is bonded in a 5-coordinate geometry to one O(1), one O(5), one O(6), and two equivalent O(2) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Bi(1) and one Sb(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Bi(1) and two equivalent Sb(1) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one W(1), one Bi(1), and one Sb(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one W(2), one Bi(1), and one Sb(1) atom.
WBiSbO6 crystallizes in the monoclinic C2 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 22-23°. Both W(1)-O(3) bond lengths are 1.81 Å. Both W(1)-O(4) bond lengths are 2.11 Å. Both W(1)-O(5) bond lengths are 1.89 Å. In the second W site, W(2) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(6) atoms to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 22-23°. Both W(2)-O(3) bond lengths are 2.13 Å. Both W(2)-O(4) bond lengths are 1.80 Å. Both W(2)-O(6) bond lengths are 1.89 Å. Bi(1) is bonded in a 5-coordinate geometry to one O(2), one O(5), one O(6), and two equivalent O(1) atoms. The Bi(1)-O(2) bond length is 2.21 Å. The Bi(1)-O(5) bond length is 2.47 Å. The Bi(1)-O(6) bond length is 2.37 Å. There is one shorter (2.25 Å) and one longer (2.28 Å) Bi(1)-O(1) bond length. Sb(1) is bonded in a 5-coordinate geometry to one O(1), one O(5), one O(6), and two equivalent O(2) atoms. The Sb(1)-O(1) bond length is 2.01 Å. The Sb(1)-O(5) bond length is 2.32 Å. The Sb(1)-O(6) bond length is 2.38 Å. There is one shorter (2.14 Å) and one longer (2.22 Å) Sb(1)-O(2) bond length. There are six inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent Bi(1) and one Sb(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Bi(1) and two equivalent Sb(1) atoms. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one W(1) and one W(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one W(1), one Bi(1), and one Sb(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one W(2), one Bi(1), and one Sb(1) atom.