Zn(WO2)2 is Spinel-like structured and crystallizes in the trigonal P3m1 space group. There are six inequivalent W sites. In the first W site, W(1) is bonded to one O(2), one O(6), two equivalent O(1), and two equivalent O(4) atoms to form WO6 octahedra that share  a cornercorner with one Zn(2)O4 tetrahedra, corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one W(6)O4 trigonal pyramid, corners with two equivalent W(4)O4 trigonal pyramids,  an edgeedge with one Zn(3)O6 octahedra,  an edgeedge with one Zn(5)O6 octahedra, and edges with four equivalent W(1)O6 octahedra. In the second W site, W(2) is bonded to one O(10), one O(5), two equivalent O(3), and two equivalent O(8) atoms to form WO6 octahedra that share  a cornercorner with one Zn(4)O4 tetrahedra, corners with two equivalent Zn(2)O4 tetrahedra, corners with two equivalent Zn(6)O4 tetrahedra,  a cornercorner with one W(4)O4 trigonal pyramid,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(3)O6 octahedra, and edges with four equivalent W(2)O6 octahedra. In the third W site, W(3) is bonded to three equivalent O(7) and three equivalent O(8) atoms to form WO6 octahedra that share corners with three equivalent Zn(4)O4 tetrahedra, corners with three equivalent Zn(6)O4 tetrahedra, edges with three equivalent W(2)O6 octahedra, and edges with three equivalent W(5)O6 octahedra. In the fourth W site, W(4) is bonded to one O(10) and three equivalent O(4) atoms to form distorted WO4 trigonal pyramids that share corners with three equivalent W(2)O6 octahedra, corners with three equivalent Zn(3)O6 octahedra, and corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-64°. In the fifth W site, W(5) is bonded to one O(12), one O(9), two equivalent O(11), and two equivalent O(7) atoms to form WO6 octahedra that share  a cornercorner with one Zn(1)O4 tetrahedra,  a cornercorner with one Zn(6)O4 tetrahedra, corners with two equivalent Zn(4)O4 tetrahedra, corners with two equivalent W(6)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(5)O6 octahedra, and edges with four equivalent W(5)O6 octahedra. In the sixth W site, W(6) is bonded to one O(6) and three equivalent O(11) atoms to form distorted WO4 trigonal pyramids that share corners with three equivalent W(1)O6 octahedra, corners with three equivalent Zn(5)O6 octahedra, and corners with six equivalent W(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-63°. There are six inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(9) and three equivalent O(1) atoms to form ZnO4 tetrahedra that share corners with three equivalent W(5)O6 octahedra, corners with three equivalent Zn(5)O6 octahedra, and corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-59°. In the second Zn site, Zn(2) is bonded to one O(2) and three equivalent O(3) atoms to form ZnO4 tetrahedra that share corners with three equivalent W(1)O6 octahedra, corners with three equivalent Zn(3)O6 octahedra, and corners with six equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-58°. In the third Zn site, Zn(3) is bonded to three equivalent O(3) and three equivalent O(4) atoms to form ZnO6 octahedra that share corners with three equivalent Zn(2)O4 tetrahedra, corners with three equivalent W(4)O4 trigonal pyramids, edges with three equivalent W(1)O6 octahedra, and edges with three equivalent W(2)O6 octahedra. In the fourth Zn site, Zn(4) is bonded to one O(5) and three equivalent O(7) atoms to form ZnO4 tetrahedra that share corners with three equivalent W(2)O6 octahedra, corners with three equivalent W(3)O6 octahedra, and corners with six equivalent W(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-58°. In the fifth Zn site, Zn(5) is bonded to three equivalent O(1) and three equivalent O(11) atoms to form ZnO6 octahedra that share corners with three equivalent Zn(1)O4 tetrahedra, corners with three equivalent W(6)O4 trigonal pyramids, edges with three equivalent W(1)O6 octahedra, and edges with three equivalent W(5)O6 octahedra. In the sixth Zn site, Zn(6) is bonded to one O(12) and three equivalent O(8) atoms to form ZnO4 tetrahedra that share corners with three equivalent W(3)O6 octahedra, corners with three equivalent W(5)O6 octahedra, and corners with six equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-59°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to two equivalent W(1), one Zn(1), and one Zn(5) atom. In the second O site, O(2) is bonded to three equivalent W(1) and one Zn(2) atom to form distorted corner-sharing OZnW3 trigonal pyramids. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to two equivalent W(2), one Zn(2), and one Zn(3) atom. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one W(4), two equivalent W(1), and one Zn(3) atom. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to three equivalent W(2) and one Zn(4) atom. In the sixth O site, O(6) is bonded to one W(6) and three equivalent W(1) atoms to form distorted corner-sharing OW4 tetrahedra. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one W(3), two equivalent W(5), and one Zn(4) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one W(3), two equivalent W(2), and one Zn(6) atom. In the ninth O site, O(9) is bonded to three equivalent W(5) and one Zn(1) atom to form distorted corner-sharing OZnW3 trigonal pyramids. In the tenth O site, O(10) is bonded in a distorted tetrahedral geometry to one W(4) and three equivalent W(2) atoms. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one W(6), two equivalent W(5), and one Zn(5) atom. In the twelfth O site, O(12) is bonded to three equivalent W(5) and one Zn(6) atom to form distorted corner-sharing OZnW3 trigonal pyramids.
Zn(WO2)2 is Spinel-like structured and crystallizes in the trigonal P3m1 space group. There are six inequivalent W sites. In the first W site, W(1) is bonded to one O(2), one O(6), two equivalent O(1), and two equivalent O(4) atoms to form WO6 octahedra that share  a cornercorner with one Zn(2)O4 tetrahedra, corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one W(6)O4 trigonal pyramid, corners with two equivalent W(4)O4 trigonal pyramids,  an edgeedge with one Zn(3)O6 octahedra,  an edgeedge with one Zn(5)O6 octahedra, and edges with four equivalent W(1)O6 octahedra. The W(1)-O(2) bond length is 2.18 Å. The W(1)-O(6) bond length is 2.18 Å. Both W(1)-O(1) bond lengths are 2.18 Å. Both W(1)-O(4) bond lengths are 2.22 Å. In the second W site, W(2) is bonded to one O(10), one O(5), two equivalent O(3), and two equivalent O(8) atoms to form WO6 octahedra that share  a cornercorner with one Zn(4)O4 tetrahedra, corners with two equivalent Zn(2)O4 tetrahedra, corners with two equivalent Zn(6)O4 tetrahedra,  a cornercorner with one W(4)O4 trigonal pyramid,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(3)O6 octahedra, and edges with four equivalent W(2)O6 octahedra. The W(2)-O(10) bond length is 2.19 Å. The W(2)-O(5) bond length is 2.19 Å. Both W(2)-O(3) bond lengths are 2.18 Å. Both W(2)-O(8) bond lengths are 2.24 Å. In the third W site, W(3) is bonded to three equivalent O(7) and three equivalent O(8) atoms to form WO6 octahedra that share corners with three equivalent Zn(4)O4 tetrahedra, corners with three equivalent Zn(6)O4 tetrahedra, edges with three equivalent W(2)O6 octahedra, and edges with three equivalent W(5)O6 octahedra. All W(3)-O(7) bond lengths are 2.22 Å. All W(3)-O(8) bond lengths are 2.20 Å. In the fourth W site, W(4) is bonded to one O(10) and three equivalent O(4) atoms to form distorted WO4 trigonal pyramids that share corners with three equivalent W(2)O6 octahedra, corners with three equivalent Zn(3)O6 octahedra, and corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-64°. The W(4)-O(10) bond length is 2.39 Å. All W(4)-O(4) bond lengths are 2.03 Å. In the fifth W site, W(5) is bonded to one O(12), one O(9), two equivalent O(11), and two equivalent O(7) atoms to form WO6 octahedra that share  a cornercorner with one Zn(1)O4 tetrahedra,  a cornercorner with one Zn(6)O4 tetrahedra, corners with two equivalent Zn(4)O4 tetrahedra, corners with two equivalent W(6)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(5)O6 octahedra, and edges with four equivalent W(5)O6 octahedra. The W(5)-O(12) bond length is 2.18 Å. The W(5)-O(9) bond length is 2.22 Å. Both W(5)-O(11) bond lengths are 2.19 Å. Both W(5)-O(7) bond lengths are 2.19 Å. In the sixth W site, W(6) is bonded to one O(6) and three equivalent O(11) atoms to form distorted WO4 trigonal pyramids that share corners with three equivalent W(1)O6 octahedra, corners with three equivalent Zn(5)O6 octahedra, and corners with six equivalent W(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-63°. The W(6)-O(6) bond length is 2.40 Å. All W(6)-O(11) bond lengths are 2.05 Å. There are six inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(9) and three equivalent O(1) atoms to form ZnO4 tetrahedra that share corners with three equivalent W(5)O6 octahedra, corners with three equivalent Zn(5)O6 octahedra, and corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-59°. The Zn(1)-O(9) bond length is 2.15 Å. All Zn(1)-O(1) bond lengths are 2.07 Å. In the second Zn site, Zn(2) is bonded to one O(2) and three equivalent O(3) atoms to form ZnO4 tetrahedra that share corners with three equivalent W(1)O6 octahedra, corners with three equivalent Zn(3)O6 octahedra, and corners with six equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-58°. The Zn(2)-O(2) bond length is 2.12 Å. All Zn(2)-O(3) bond lengths are 2.03 Å. In the third Zn site, Zn(3) is bonded to three equivalent O(3) and three equivalent O(4) atoms to form ZnO6 octahedra that share corners with three equivalent Zn(2)O4 tetrahedra, corners with three equivalent W(4)O4 trigonal pyramids, edges with three equivalent W(1)O6 octahedra, and edges with three equivalent W(2)O6 octahedra. All Zn(3)-O(3) bond lengths are 2.15 Å. All Zn(3)-O(4) bond lengths are 2.22 Å. In the fourth Zn site, Zn(4) is bonded to one O(5) and three equivalent O(7) atoms to form ZnO4 tetrahedra that share corners with three equivalent W(2)O6 octahedra, corners with three equivalent W(3)O6 octahedra, and corners with six equivalent W(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-58°. The Zn(4)-O(5) bond length is 2.03 Å. All Zn(4)-O(7) bond lengths are 2.12 Å. In the fifth Zn site, Zn(5) is bonded to three equivalent O(1) and three equivalent O(11) atoms to form ZnO6 octahedra that share corners with three equivalent Zn(1)O4 tetrahedra, corners with three equivalent W(6)O4 trigonal pyramids, edges with three equivalent W(1)O6 octahedra, and edges with three equivalent W(5)O6 octahedra. All Zn(5)-O(1) bond lengths are 2.13 Å. All Zn(5)-O(11) bond lengths are 2.21 Å. In the sixth Zn site, Zn(6) is bonded to one O(12) and three equivalent O(8) atoms to form ZnO4 tetrahedra that share corners with three equivalent W(3)O6 octahedra, corners with three equivalent W(5)O6 octahedra, and corners with six equivalent W(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-59°. The Zn(6)-O(12) bond length is 2.13 Å. All Zn(6)-O(8) bond lengths are 2.05 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to two equivalent W(1), one Zn(1), and one Zn(5) atom. In the second O site, O(2) is bonded to three equivalent W(1) and one Zn(2) atom to form distorted corner-sharing OZnW3 trigonal pyramids. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to two equivalent W(2), one Zn(2), and one Zn(3) atom. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one W(4), two equivalent W(1), and one Zn(3) atom. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to three equivalent W(2) and one Zn(4) atom. In the sixth O site, O(6) is bonded to one W(6) and three equivalent W(1) atoms to form distorted corner-sharing OW4 tetrahedra. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one W(3), two equivalent W(5), and one Zn(4) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one W(3), two equivalent W(2), and one Zn(6) atom. In the ninth O site, O(9) is bonded to three equivalent W(5) and one Zn(1) atom to form distorted corner-sharing OZnW3 trigonal pyramids. In the tenth O site, O(10) is bonded in a distorted tetrahedral geometry to one W(4) and three equivalent W(2) atoms. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one W(6), two equivalent W(5), and one Zn(5) atom. In the twelfth O site, O(12) is bonded to three equivalent W(5) and one Zn(6) atom to form distorted corner-sharing OZnW3 trigonal pyramids.