The material described by Zn(WO2)2 is Spinel-like structured and crystallizes in the triclinic P1 space group. There are twelve inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(10), one O(12), one O(2), one O(4), and one O(6) atom to form WO6 octahedra that share corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one W(12)O4 trigonal pyramid,  a cornercorner with one W(2)O4 trigonal pyramid, corners with two equivalent W(9)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(2)O6 octahedra, edges with two equivalent W(4)O6 octahedra, and edges with two equivalent Zn(3)O6 octahedra. In the second W site, W(2) is bonded to one O(11), one O(2), one O(5), and one O(9) atom to form distorted WO4 trigonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(4)O6 octahedra,  a cornercorner with one Zn(3)O6 octahedra, corners with two equivalent W(5)O6 octahedra, corners with two equivalent W(7)O6 octahedra, corners with two equivalent Zn(5)O6 octahedra, and corners with three equivalent Zn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-65°. In the third W site, W(3) is bonded to one O(1), one O(21), one O(22), one O(24), one O(3), and one O(4) atom to form WO6 octahedra that share corners with three equivalent Zn(1)O4 tetrahedra, corners with three equivalent W(12)O4 trigonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(10)O6 octahedra,  an edgeedge with one W(4)O6 octahedra,  an edgeedge with one W(8)O6 octahedra,  an edgeedge with one Zn(3)O6 octahedra, and  an edgeedge with one Zn(6)O6 octahedra. In the fourth W site, W(4) is bonded to one O(10), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form WO6 octahedra that share corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one W(12)O4 trigonal pyramid,  a cornercorner with one W(2)O4 trigonal pyramid, corners with two equivalent W(9)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(2)O6 octahedra, edges with two equivalent W(1)O6 octahedra, and edges with two equivalent Zn(3)O6 octahedra. In the fifth W site, W(5) is bonded to one O(11), one O(14), one O(18), one O(20), one O(5), and one O(7) atom to form WO6 octahedra that share  a cornercorner with one W(9)O4 trigonal pyramid, corners with two equivalent W(2)O4 trigonal pyramids,  an edgeedge with one Zn(2)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(7)O6 octahedra, and edges with two equivalent Zn(5)O6 octahedra. In the sixth W site, W(6) is bonded in a distorted trigonal planar geometry to one O(13), one O(16), and one O(19) atom. In the seventh W site, W(7) is bonded to one O(11), one O(14), one O(15), one O(18), one O(7), and one O(9) atom to form WO6 octahedra that share  a cornercorner with one W(9)O4 trigonal pyramid, corners with two equivalent W(2)O4 trigonal pyramids,  an edgeedge with one Zn(2)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(5)O6 octahedra, and edges with two equivalent Zn(5)O6 octahedra. In the eighth W site, W(8) is bonded to one O(13), one O(17), one O(19), one O(21), one O(23), and one O(24) atom to form WO6 octahedra that share  a cornercorner with one Zn(1)O4 tetrahedra, corners with two equivalent W(12)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(10)O6 octahedra, and edges with two equivalent Zn(6)O6 octahedra. In the ninth W site, W(9) is bonded to one O(12), one O(18), one O(6), and one O(8) atom to form distorted WO4 trigonal pyramids that share  a cornercorner with one W(5)O6 octahedra,  a cornercorner with one W(7)O6 octahedra,  a cornercorner with one Zn(5)O6 octahedra, corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(4)O6 octahedra, corners with two equivalent Zn(3)O6 octahedra, and corners with three equivalent Zn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 37-69°. In the tenth W site, W(10) is bonded to one O(16), one O(17), one O(19), one O(21), one O(22), and one O(23) atom to form WO6 octahedra that share  a cornercorner with one Zn(1)O4 tetrahedra, corners with two equivalent W(12)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(8)O6 octahedra, and edges with two equivalent Zn(6)O6 octahedra. In the eleventh W site, W(11) is bonded in a distorted trigonal planar geometry to one O(14), one O(15), and one O(20) atom. In the twelfth W site, W(12) is bonded to one O(10), one O(21), one O(22), and one O(24) atom to form distorted WO4 trigonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(4)O6 octahedra,  a cornercorner with one Zn(3)O6 octahedra, corners with two equivalent W(10)O6 octahedra, corners with two equivalent W(8)O6 octahedra, corners with two equivalent Zn(6)O6 octahedra, and corners with three equivalent W(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-72°. There are six inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(1), one O(17), one O(3), and one O(4) atom to form ZnO4 tetrahedra that share  a cornercorner with one W(10)O6 octahedra,  a cornercorner with one W(8)O6 octahedra,  a cornercorner with one Zn(6)O6 octahedra, corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(4)O6 octahedra, corners with two equivalent Zn(3)O6 octahedra, and corners with three equivalent W(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-65°. In the second Zn site, Zn(2) is bonded to one O(11), one O(12), one O(5), one O(6), one O(8), and one O(9) atom to form ZnO6 octahedra that share corners with three equivalent W(2)O4 trigonal pyramids, corners with three equivalent W(9)O4 trigonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(4)O6 octahedra,  an edgeedge with one W(5)O6 octahedra,  an edgeedge with one W(7)O6 octahedra,  an edgeedge with one Zn(3)O6 octahedra, and  an edgeedge with one Zn(5)O6 octahedra. In the third Zn site, Zn(3) is bonded to one O(1), one O(10), one O(12), one O(2), one O(3), and one O(8) atom to form ZnO6 octahedra that share corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one W(12)O4 trigonal pyramid,  a cornercorner with one W(2)O4 trigonal pyramid, corners with two equivalent W(9)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(2)O6 octahedra, edges with two equivalent W(1)O6 octahedra, and edges with two equivalent W(4)O6 octahedra. In the fourth Zn site, Zn(4) is bonded to one O(13), one O(14), one O(15), one O(16), one O(19), and one O(20) atom to form ZnO6 octahedra that share  an edgeedge with one W(10)O6 octahedra,  an edgeedge with one W(5)O6 octahedra,  an edgeedge with one W(7)O6 octahedra,  an edgeedge with one W(8)O6 octahedra,  an edgeedge with one Zn(5)O6 octahedra, and  an edgeedge with one Zn(6)O6 octahedra. In the fifth Zn site, Zn(5) is bonded to one O(15), one O(18), one O(20), one O(5), one O(7), and one O(9) atom to form ZnO6 octahedra that share  a cornercorner with one W(9)O4 trigonal pyramid, corners with two equivalent W(2)O4 trigonal pyramids,  an edgeedge with one Zn(2)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(5)O6 octahedra, and edges with two equivalent W(7)O6 octahedra. In the sixth Zn site, Zn(6) is bonded to one O(13), one O(16), one O(17), one O(22), one O(23), and one O(24) atom to form ZnO6 octahedra that share  a cornercorner with one Zn(1)O4 tetrahedra, corners with two equivalent W(12)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(10)O6 octahedra, and edges with two equivalent W(8)O6 octahedra. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one W(1), one W(3), one Zn(1), and one Zn(3) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one W(1), one W(2), one W(4), and one Zn(3) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one W(3), one W(4), one Zn(1), and one Zn(3) atom. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one W(1), one W(3), one W(4), and one Zn(1) atom. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one W(2), one W(5), one Zn(2), and one Zn(5) atom. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one W(1), one W(4), one W(9), and one Zn(2) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one W(5), one W(7), and one Zn(5) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one W(4), one W(9), one Zn(2), and one Zn(3) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one W(2), one W(7), one Zn(2), and one Zn(5) atom. In the tenth O site, O(10) is bonded to one W(1), one W(12), one W(4), and one Zn(3) atom to form distorted corner-sharing OZnW3 trigonal pyramids. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one W(2), one W(5), one W(7), and one Zn(2) atom. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to one W(1), one W(9), one Zn(2), and one Zn(3) atom. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one W(6), one W(8), one Zn(4), and one Zn(6) atom. In the fourteenth O site, O(14) is bonded in a tetrahedral geometry to one W(11), one W(5), one W(7), and one Zn(4) atom. In the fifteenth O site, O(15) is bonded in a rectangular see-saw-like geometry to one W(11), one W(7), one Zn(4), and one Zn(5) atom. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one W(10), one W(6), one Zn(4), and one Zn(6) atom. In the seventeenth O site, O(17) is bonded in a distorted rectangular see-saw-like geometry to one W(10), one W(8), one Zn(1), and one Zn(6) atom. In the eighteenth O site, O(18) is bonded in a rectangular see-saw-like geometry to one W(5), one W(7), one W(9), and one Zn(5) atom. In the nineteenth O site, O(19) is bonded in a rectangular see-saw-like geometry to one W(10), one W(6), one W(8), and one Zn(4) atom. In the twentieth O site, O(20) is bonded in a rectangular see-saw-like geometry to one W(11), one W(5), one Zn(4), and one Zn(5) atom. In the twenty-first O site, O(21) is bonded to one W(10), one W(12), one W(3), and one W(8) atom to form distorted corner-sharing OW4 tetrahedra. In the twenty-second O site, O(22) is bonded in a rectangular see-saw-like geometry to one W(10), one W(12), one W(3), and one Zn(6) atom. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one W(10), one W(8), and one Zn(6) atom. In the twenty-fourth O site, O(24) is bonded in a rectangular see-saw-like geometry to one W(12), one W(3), one W(8), and one Zn(6) atom. is represented by the CIF file [CIF]
data_Zn(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.398
_cell_length_b   6.411
_cell_length_c   15.560
_cell_angle_alpha   88.227
_cell_angle_beta   88.734
_cell_angle_gamma   60.915
_symmetry_Int_Tables_number   1
_cell_volume   557.474
_cell_formula_units_Z   6
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Zn  Zn0  1  0.649  0.175  0.960  1.0
  Zn  Zn1  1  0.344  0.841  0.673  1.0
  Zn  Zn2  1  0.179  0.668  0.838  1.0
  Zn  Zn3  1  0.664  0.164  0.333  1.0
  Zn  Zn4  1  0.493  0.993  0.497  1.0
  Zn  Zn5  1  0.831  0.335  0.162  1.0
  W  W6  1  0.181  0.165  0.829  1.0
  W  W7  1  0.988  0.489  0.609  1.0
  W  W8  1  0.991  0.503  0.989  1.0
  W  W9  1  0.679  0.676  0.834  1.0
  W  W10  1  0.492  0.500  0.505  1.0
  W  W11  1  0.323  0.825  0.252  1.0
  W  W12  1  0.999  0.995  0.506  1.0
  W  W13  1  0.831  0.831  0.165  1.0
  W  W14  1  0.713  0.205  0.705  1.0
  W  W15  1  0.330  0.332  0.164  1.0
  W  W16  1  0.997  0.500  0.418  1.0
  W  W17  1  0.322  0.830  0.058  1.0
  O  O18  1  0.314  0.346  0.908  1.0
  O  O19  1  0.005  0.505  0.755  1.0
  O  O20  1  0.831  0.829  0.907  1.0
  O  O21  1  0.839  0.347  0.903  1.0
  O  O22  1  0.630  0.676  0.589  1.0
  O  O23  1  0.512  0.976  0.754  1.0
  O  O24  1  0.328  0.834  0.438  1.0
  O  O25  1  0.509  0.525  0.759  1.0
  O  O26  1  0.175  0.133  0.590  1.0
  O  O27  1  0.346  0.830  0.905  1.0
  O  O28  1  0.176  0.673  0.591  1.0
  O  O29  1  0.032  0.980  0.754  1.0
  O  O30  1  0.965  0.003  0.253  1.0
  O  O31  1  0.814  0.317  0.423  1.0
  O  O32  1  0.817  0.860  0.424  1.0
  O  O33  1  0.500  0.468  0.253  1.0
  O  O34  1  0.677  0.177  0.092  1.0
  O  O35  1  0.656  0.159  0.581  1.0
  O  O36  1  0.509  0.008  0.248  1.0
  O  O37  1  0.358  0.317  0.423  1.0
  O  O38  1  0.138  0.641  0.076  1.0
  O  O39  1  0.176  0.204  0.073  1.0
  O  O40  1  0.988  0.486  0.229  1.0
  O  O41  1  0.696  0.678  0.076  1.0
[/CIF]
.
The material described by Zn(WO2)2 is Spinel-like structured and crystallizes in the triclinic P1 space group. There are twelve inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(10), one O(12), one O(2), one O(4), and one O(6) atom to form WO6 octahedra that share corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one W(12)O4 trigonal pyramid,  a cornercorner with one W(2)O4 trigonal pyramid, corners with two equivalent W(9)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(2)O6 octahedra, edges with two equivalent W(4)O6 octahedra, and edges with two equivalent Zn(3)O6 octahedra. In the second W site, W(2) is bonded to one O(11), one O(2), one O(5), and one O(9) atom to form distorted WO4 trigonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(4)O6 octahedra,  a cornercorner with one Zn(3)O6 octahedra, corners with two equivalent W(5)O6 octahedra, corners with two equivalent W(7)O6 octahedra, corners with two equivalent Zn(5)O6 octahedra, and corners with three equivalent Zn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-65°. In the third W site, W(3) is bonded to one O(1), one O(21), one O(22), one O(24), one O(3), and one O(4) atom to form WO6 octahedra that share corners with three equivalent Zn(1)O4 tetrahedra, corners with three equivalent W(12)O4 trigonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(10)O6 octahedra,  an edgeedge with one W(4)O6 octahedra,  an edgeedge with one W(8)O6 octahedra,  an edgeedge with one Zn(3)O6 octahedra, and  an edgeedge with one Zn(6)O6 octahedra. In the fourth W site, W(4) is bonded to one O(10), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form WO6 octahedra that share corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one W(12)O4 trigonal pyramid,  a cornercorner with one W(2)O4 trigonal pyramid, corners with two equivalent W(9)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(2)O6 octahedra, edges with two equivalent W(1)O6 octahedra, and edges with two equivalent Zn(3)O6 octahedra. In the fifth W site, W(5) is bonded to one O(11), one O(14), one O(18), one O(20), one O(5), and one O(7) atom to form WO6 octahedra that share  a cornercorner with one W(9)O4 trigonal pyramid, corners with two equivalent W(2)O4 trigonal pyramids,  an edgeedge with one Zn(2)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(7)O6 octahedra, and edges with two equivalent Zn(5)O6 octahedra. In the sixth W site, W(6) is bonded in a distorted trigonal planar geometry to one O(13), one O(16), and one O(19) atom. In the seventh W site, W(7) is bonded to one O(11), one O(14), one O(15), one O(18), one O(7), and one O(9) atom to form WO6 octahedra that share  a cornercorner with one W(9)O4 trigonal pyramid, corners with two equivalent W(2)O4 trigonal pyramids,  an edgeedge with one Zn(2)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(5)O6 octahedra, and edges with two equivalent Zn(5)O6 octahedra. In the eighth W site, W(8) is bonded to one O(13), one O(17), one O(19), one O(21), one O(23), and one O(24) atom to form WO6 octahedra that share  a cornercorner with one Zn(1)O4 tetrahedra, corners with two equivalent W(12)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(10)O6 octahedra, and edges with two equivalent Zn(6)O6 octahedra. In the ninth W site, W(9) is bonded to one O(12), one O(18), one O(6), and one O(8) atom to form distorted WO4 trigonal pyramids that share  a cornercorner with one W(5)O6 octahedra,  a cornercorner with one W(7)O6 octahedra,  a cornercorner with one Zn(5)O6 octahedra, corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(4)O6 octahedra, corners with two equivalent Zn(3)O6 octahedra, and corners with three equivalent Zn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 37-69°. In the tenth W site, W(10) is bonded to one O(16), one O(17), one O(19), one O(21), one O(22), and one O(23) atom to form WO6 octahedra that share  a cornercorner with one Zn(1)O4 tetrahedra, corners with two equivalent W(12)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(8)O6 octahedra, and edges with two equivalent Zn(6)O6 octahedra. In the eleventh W site, W(11) is bonded in a distorted trigonal planar geometry to one O(14), one O(15), and one O(20) atom. In the twelfth W site, W(12) is bonded to one O(10), one O(21), one O(22), and one O(24) atom to form distorted WO4 trigonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(4)O6 octahedra,  a cornercorner with one Zn(3)O6 octahedra, corners with two equivalent W(10)O6 octahedra, corners with two equivalent W(8)O6 octahedra, corners with two equivalent Zn(6)O6 octahedra, and corners with three equivalent W(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-72°. There are six inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to one O(1), one O(17), one O(3), and one O(4) atom to form ZnO4 tetrahedra that share  a cornercorner with one W(10)O6 octahedra,  a cornercorner with one W(8)O6 octahedra,  a cornercorner with one Zn(6)O6 octahedra, corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(4)O6 octahedra, corners with two equivalent Zn(3)O6 octahedra, and corners with three equivalent W(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-65°. In the second Zn site, Zn(2) is bonded to one O(11), one O(12), one O(5), one O(6), one O(8), and one O(9) atom to form ZnO6 octahedra that share corners with three equivalent W(2)O4 trigonal pyramids, corners with three equivalent W(9)O4 trigonal pyramids,  an edgeedge with one W(1)O6 octahedra,  an edgeedge with one W(4)O6 octahedra,  an edgeedge with one W(5)O6 octahedra,  an edgeedge with one W(7)O6 octahedra,  an edgeedge with one Zn(3)O6 octahedra, and  an edgeedge with one Zn(5)O6 octahedra. In the third Zn site, Zn(3) is bonded to one O(1), one O(10), one O(12), one O(2), one O(3), and one O(8) atom to form ZnO6 octahedra that share corners with two equivalent Zn(1)O4 tetrahedra,  a cornercorner with one W(12)O4 trigonal pyramid,  a cornercorner with one W(2)O4 trigonal pyramid, corners with two equivalent W(9)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(2)O6 octahedra, edges with two equivalent W(1)O6 octahedra, and edges with two equivalent W(4)O6 octahedra. In the fourth Zn site, Zn(4) is bonded to one O(13), one O(14), one O(15), one O(16), one O(19), and one O(20) atom to form ZnO6 octahedra that share  an edgeedge with one W(10)O6 octahedra,  an edgeedge with one W(5)O6 octahedra,  an edgeedge with one W(7)O6 octahedra,  an edgeedge with one W(8)O6 octahedra,  an edgeedge with one Zn(5)O6 octahedra, and  an edgeedge with one Zn(6)O6 octahedra. In the fifth Zn site, Zn(5) is bonded to one O(15), one O(18), one O(20), one O(5), one O(7), and one O(9) atom to form ZnO6 octahedra that share  a cornercorner with one W(9)O4 trigonal pyramid, corners with two equivalent W(2)O4 trigonal pyramids,  an edgeedge with one Zn(2)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(5)O6 octahedra, and edges with two equivalent W(7)O6 octahedra. In the sixth Zn site, Zn(6) is bonded to one O(13), one O(16), one O(17), one O(22), one O(23), and one O(24) atom to form ZnO6 octahedra that share  a cornercorner with one Zn(1)O4 tetrahedra, corners with two equivalent W(12)O4 trigonal pyramids,  an edgeedge with one W(3)O6 octahedra,  an edgeedge with one Zn(4)O6 octahedra, edges with two equivalent W(10)O6 octahedra, and edges with two equivalent W(8)O6 octahedra. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one W(1), one W(3), one Zn(1), and one Zn(3) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one W(1), one W(2), one W(4), and one Zn(3) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one W(3), one W(4), one Zn(1), and one Zn(3) atom. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one W(1), one W(3), one W(4), and one Zn(1) atom. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one W(2), one W(5), one Zn(2), and one Zn(5) atom. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one W(1), one W(4), one W(9), and one Zn(2) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one W(5), one W(7), and one Zn(5) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one W(4), one W(9), one Zn(2), and one Zn(3) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one W(2), one W(7), one Zn(2), and one Zn(5) atom. In the tenth O site, O(10) is bonded to one W(1), one W(12), one W(4), and one Zn(3) atom to form distorted corner-sharing OZnW3 trigonal pyramids. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one W(2), one W(5), one W(7), and one Zn(2) atom. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to one W(1), one W(9), one Zn(2), and one Zn(3) atom. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one W(6), one W(8), one Zn(4), and one Zn(6) atom. In the fourteenth O site, O(14) is bonded in a tetrahedral geometry to one W(11), one W(5), one W(7), and one Zn(4) atom. In the fifteenth O site, O(15) is bonded in a rectangular see-saw-like geometry to one W(11), one W(7), one Zn(4), and one Zn(5) atom. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one W(10), one W(6), one Zn(4), and one Zn(6) atom. In the seventeenth O site, O(17) is bonded in a distorted rectangular see-saw-like geometry to one W(10), one W(8), one Zn(1), and one Zn(6) atom. In the eighteenth O site, O(18) is bonded in a rectangular see-saw-like geometry to one W(5), one W(7), one W(9), and one Zn(5) atom. In the nineteenth O site, O(19) is bonded in a rectangular see-saw-like geometry to one W(10), one W(6), one W(8), and one Zn(4) atom. In the twentieth O site, O(20) is bonded in a rectangular see-saw-like geometry to one W(11), one W(5), one Zn(4), and one Zn(5) atom. In the twenty-first O site, O(21) is bonded to one W(10), one W(12), one W(3), and one W(8) atom to form distorted corner-sharing OW4 tetrahedra. In the twenty-second O site, O(22) is bonded in a rectangular see-saw-like geometry to one W(10), one W(12), one W(3), and one Zn(6) atom. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one W(10), one W(8), and one Zn(6) atom. In the twenty-fourth O site, O(24) is bonded in a rectangular see-saw-like geometry to one W(12), one W(3), one W(8), and one Zn(6) atom. is represented by the CIF file [CIF]
data_Zn(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.398
_cell_length_b   6.411
_cell_length_c   15.560
_cell_angle_alpha   88.227
_cell_angle_beta   88.734
_cell_angle_gamma   60.915
_symmetry_Int_Tables_number   1
_cell_volume   557.474
_cell_formula_units_Z   6
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Zn  Zn0  1  0.649  0.175  0.960  1.0
  Zn  Zn1  1  0.344  0.841  0.673  1.0
  Zn  Zn2  1  0.179  0.668  0.838  1.0
  Zn  Zn3  1  0.664  0.164  0.333  1.0
  Zn  Zn4  1  0.493  0.993  0.497  1.0
  Zn  Zn5  1  0.831  0.335  0.162  1.0
  W  W6  1  0.181  0.165  0.829  1.0
  W  W7  1  0.988  0.489  0.609  1.0
  W  W8  1  0.991  0.503  0.989  1.0
  W  W9  1  0.679  0.676  0.834  1.0
  W  W10  1  0.492  0.500  0.505  1.0
  W  W11  1  0.323  0.825  0.252  1.0
  W  W12  1  0.999  0.995  0.506  1.0
  W  W13  1  0.831  0.831  0.165  1.0
  W  W14  1  0.713  0.205  0.705  1.0
  W  W15  1  0.330  0.332  0.164  1.0
  W  W16  1  0.997  0.500  0.418  1.0
  W  W17  1  0.322  0.830  0.058  1.0
  O  O18  1  0.314  0.346  0.908  1.0
  O  O19  1  0.005  0.505  0.755  1.0
  O  O20  1  0.831  0.829  0.907  1.0
  O  O21  1  0.839  0.347  0.903  1.0
  O  O22  1  0.630  0.676  0.589  1.0
  O  O23  1  0.512  0.976  0.754  1.0
  O  O24  1  0.328  0.834  0.438  1.0
  O  O25  1  0.509  0.525  0.759  1.0
  O  O26  1  0.175  0.133  0.590  1.0
  O  O27  1  0.346  0.830  0.905  1.0
  O  O28  1  0.176  0.673  0.591  1.0
  O  O29  1  0.032  0.980  0.754  1.0
  O  O30  1  0.965  0.003  0.253  1.0
  O  O31  1  0.814  0.317  0.423  1.0
  O  O32  1  0.817  0.860  0.424  1.0
  O  O33  1  0.500  0.468  0.253  1.0
  O  O34  1  0.677  0.177  0.092  1.0
  O  O35  1  0.656  0.159  0.581  1.0
  O  O36  1  0.509  0.008  0.248  1.0
  O  O37  1  0.358  0.317  0.423  1.0
  O  O38  1  0.138  0.641  0.076  1.0
  O  O39  1  0.176  0.204  0.073  1.0
  O  O40  1  0.988  0.486  0.229  1.0
  O  O41  1  0.696  0.678  0.076  1.0
[/CIF]
.