Zn(WO2)2 is Spinel-like structured and crystallizes in the orthorhombic Imma space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form WO4 tetrahedra that share corners with six equivalent W(2)O6 octahedra and corners with six equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-67°. In the second W site, W(2) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form WO6 octahedra that share corners with six equivalent W(1)O4 tetrahedra, edges with two equivalent W(2)O6 octahedra, and edges with four equivalent Zn(1)O6 octahedra. Zn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ZnO6 octahedra that share corners with six equivalent W(1)O4 tetrahedra, edges with two equivalent Zn(1)O6 octahedra, and edges with four equivalent W(2)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one W(1), one W(2), and two equivalent Zn(1) atoms. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one W(1), two equivalent W(2), and one Zn(1) atom.
Zn(WO2)2 is Spinel-like structured and crystallizes in the orthorhombic Imma space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form WO4 tetrahedra that share corners with six equivalent W(2)O6 octahedra and corners with six equivalent Zn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-67°. Both W(1)-O(1) bond lengths are 2.15 Å. Both W(1)-O(2) bond lengths are 2.05 Å. In the second W site, W(2) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form WO6 octahedra that share corners with six equivalent W(1)O4 tetrahedra, edges with two equivalent W(2)O6 octahedra, and edges with four equivalent Zn(1)O6 octahedra. Both W(2)-O(1) bond lengths are 2.18 Å. All W(2)-O(2) bond lengths are 2.16 Å. Zn(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ZnO6 octahedra that share corners with six equivalent W(1)O4 tetrahedra, edges with two equivalent Zn(1)O6 octahedra, and edges with four equivalent W(2)O6 octahedra. Both Zn(1)-O(2) bond lengths are 2.14 Å. All Zn(1)-O(1) bond lengths are 2.23 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one W(1), one W(2), and two equivalent Zn(1) atoms. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one W(1), two equivalent W(2), and one Zn(1) atom.