The structure described by Zn(WO2)2 crystallizes in the triclinic P-1 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(2), two equivalent O(1), and three equivalent O(3) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-61°. In the second W site, W(2) is bonded to one O(1), two equivalent O(2), and three equivalent O(4) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-61°. Zn(1) is bonded in a water-like geometry to one O(3) and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one W(2) and two equivalent W(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one W(1) and two equivalent W(2) atoms. In the third O site, O(3) is bonded to three equivalent W(1) and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OZnW3 trigonal pyramids. In the fourth O site, O(4) is bonded to three equivalent W(2) and one Zn(1) atom to form a mixture of edge and corner-sharing OZnW3 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Zn(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.299
_cell_length_b   7.629
_cell_length_c   7.794
_cell_angle_alpha   80.827
_cell_angle_beta   79.572
_cell_angle_gamma   79.712
_symmetry_Int_Tables_number   1
_cell_volume   188.196
_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  0.305  0.936  0.882  1.0
  Zn  Zn1  1  0.707  0.085  0.085  1.0
  W  W2  1  0.357  0.828  0.448  1.0
  W  W3  1  0.857  0.510  0.795  1.0
  W  W4  1  0.157  0.512  0.172  1.0
  W  W5  1  0.657  0.194  0.519  1.0
  O  O6  1  0.160  0.331  0.384  1.0
  O  O7  1  0.583  0.651  0.248  1.0
  O  O8  1  0.430  0.371  0.719  1.0
  O  O9  1  0.854  0.691  0.583  1.0
  O  O10  1  0.829  0.998  0.331  1.0
  O  O11  1  0.257  0.650  0.909  1.0
  O  O12  1  0.185  0.024  0.636  1.0
  O  O13  1  0.757  0.372  0.058  1.0
[/CIF]
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The structure described by Zn(WO2)2 crystallizes in the triclinic P-1 space group. There are two inequivalent W sites. In the first W site, W(1) is bonded to one O(2), two equivalent O(1), and three equivalent O(3) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-61°. In the second W site, W(2) is bonded to one O(1), two equivalent O(2), and three equivalent O(4) atoms to form a mixture of edge and corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 48-61°. Zn(1) is bonded in a water-like geometry to one O(3) and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one W(2) and two equivalent W(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one W(1) and two equivalent W(2) atoms. In the third O site, O(3) is bonded to three equivalent W(1) and one Zn(1) atom to form a mixture of distorted edge and corner-sharing OZnW3 trigonal pyramids. In the fourth O site, O(4) is bonded to three equivalent W(2) and one Zn(1) atom to form a mixture of edge and corner-sharing OZnW3 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Zn(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.299
_cell_length_b   7.629
_cell_length_c   7.794
_cell_angle_alpha   80.827
_cell_angle_beta   79.572
_cell_angle_gamma   79.712
_symmetry_Int_Tables_number   1
_cell_volume   188.196
_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  0.305  0.936  0.882  1.0
  Zn  Zn1  1  0.707  0.085  0.085  1.0
  W  W2  1  0.357  0.828  0.448  1.0
  W  W3  1  0.857  0.510  0.795  1.0
  W  W4  1  0.157  0.512  0.172  1.0
  W  W5  1  0.657  0.194  0.519  1.0
  O  O6  1  0.160  0.331  0.384  1.0
  O  O7  1  0.583  0.651  0.248  1.0
  O  O8  1  0.430  0.371  0.719  1.0
  O  O9  1  0.854  0.691  0.583  1.0
  O  O10  1  0.829  0.998  0.331  1.0
  O  O11  1  0.257  0.650  0.909  1.0
  O  O12  1  0.185  0.024  0.636  1.0
  O  O13  1  0.757  0.372  0.058  1.0
[/CIF]
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