The material structure described by Zn(WO2)2 crystallizes in the triclinic P1 space group. There are four inequivalent W sites. In the first W site, W(1) is bonded to one O(2), one O(7), two equivalent O(4), and two equivalent O(5) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-60°. In the second W site, W(2) is bonded to one O(4), one O(8), two equivalent O(3), and two equivalent O(6) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-60°. In the third W site, W(3) is bonded to one O(1), one O(6), two equivalent O(2), and two equivalent O(8) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-60°. In the fourth W site, W(4) is bonded to one O(3), one O(5), two equivalent O(1), and two equivalent O(7) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-60°. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a water-like geometry to one O(6) and one O(7) atom. In the second Zn site, Zn(2) is bonded in a distorted water-like geometry to one O(5) and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one W(3) and two equivalent W(4) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one W(1) and two equivalent W(3) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to one W(4) and two equivalent W(2) atoms. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one W(2) and two equivalent W(1) atoms. In the fifth O site, O(5) is bonded to one W(4), two equivalent W(1), and one Zn(2) atom to form a mixture of distorted edge and corner-sharing OZnW3 trigonal pyramids. In the sixth O site, O(6) is bonded to one W(3), two equivalent W(2), and one Zn(1) atom to form a mixture of edge and corner-sharing OZnW3 tetrahedra. In the seventh O site, O(7) is bonded to one W(1), two equivalent W(4), and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OZnW3 trigonal pyramids. In the eighth O site, O(8) is bonded to one W(2), two equivalent W(3), and one Zn(2) atom to form a mixture of edge and corner-sharing OZnW3 tetrahedra. is represented by the CIF card [CIF]
data_Zn(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.292
_cell_length_b   7.592
_cell_length_c   7.864
_cell_angle_alpha   81.405
_cell_angle_beta   79.829
_cell_angle_gamma   79.441
_symmetry_Int_Tables_number   1
_cell_volume   188.772
_cell_formula_units_Z   2
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  0.313  0.948  0.876  1.0
  Zn  Zn1  1  0.687  0.067  0.092  1.0
  W  W2  1  0.356  0.825  0.453  1.0
  W  W3  1  0.854  0.510  0.798  1.0
  W  W4  1  0.165  0.513  0.169  1.0
  W  W5  1  0.658  0.197  0.514  1.0
  O  O6  1  0.162  0.330  0.377  1.0
  O  O7  1  0.581  0.653  0.250  1.0
  O  O8  1  0.435  0.371  0.717  1.0
  O  O9  1  0.852  0.693  0.590  1.0
  O  O10  1  0.828  0.993  0.331  1.0
  O  O11  1  0.251  0.653  0.910  1.0
  O  O12  1  0.185  0.029  0.635  1.0
  O  O13  1  0.767  0.372  0.056  1.0
[/CIF]
.
The material structure described by Zn(WO2)2 crystallizes in the triclinic P1 space group. There are four inequivalent W sites. In the first W site, W(1) is bonded to one O(2), one O(7), two equivalent O(4), and two equivalent O(5) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-60°. In the second W site, W(2) is bonded to one O(4), one O(8), two equivalent O(3), and two equivalent O(6) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-60°. In the third W site, W(3) is bonded to one O(1), one O(6), two equivalent O(2), and two equivalent O(8) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-60°. In the fourth W site, W(4) is bonded to one O(3), one O(5), two equivalent O(1), and two equivalent O(7) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-60°. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a water-like geometry to one O(6) and one O(7) atom. In the second Zn site, Zn(2) is bonded in a distorted water-like geometry to one O(5) and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one W(3) and two equivalent W(4) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one W(1) and two equivalent W(3) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to one W(4) and two equivalent W(2) atoms. In the fourth O site, O(4) is bonded in a trigonal planar geometry to one W(2) and two equivalent W(1) atoms. In the fifth O site, O(5) is bonded to one W(4), two equivalent W(1), and one Zn(2) atom to form a mixture of distorted edge and corner-sharing OZnW3 trigonal pyramids. In the sixth O site, O(6) is bonded to one W(3), two equivalent W(2), and one Zn(1) atom to form a mixture of edge and corner-sharing OZnW3 tetrahedra. In the seventh O site, O(7) is bonded to one W(1), two equivalent W(4), and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OZnW3 trigonal pyramids. In the eighth O site, O(8) is bonded to one W(2), two equivalent W(3), and one Zn(2) atom to form a mixture of edge and corner-sharing OZnW3 tetrahedra. is represented by the CIF card [CIF]
data_Zn(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.292
_cell_length_b   7.592
_cell_length_c   7.864
_cell_angle_alpha   81.405
_cell_angle_beta   79.829
_cell_angle_gamma   79.441
_symmetry_Int_Tables_number   1
_cell_volume   188.772
_cell_formula_units_Z   2
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  0.313  0.948  0.876  1.0
  Zn  Zn1  1  0.687  0.067  0.092  1.0
  W  W2  1  0.356  0.825  0.453  1.0
  W  W3  1  0.854  0.510  0.798  1.0
  W  W4  1  0.165  0.513  0.169  1.0
  W  W5  1  0.658  0.197  0.514  1.0
  O  O6  1  0.162  0.330  0.377  1.0
  O  O7  1  0.581  0.653  0.250  1.0
  O  O8  1  0.435  0.371  0.717  1.0
  O  O9  1  0.852  0.693  0.590  1.0
  O  O10  1  0.828  0.993  0.331  1.0
  O  O11  1  0.251  0.653  0.910  1.0
  O  O12  1  0.185  0.029  0.635  1.0
  O  O13  1  0.767  0.372  0.056  1.0
[/CIF]
.