The crystal structure described by Zn(WO3)2 crystallizes in the orthorhombic Pmn2_1 space group. W(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 30-41°. Zn(1) is bonded in a trigonal non-coplanar geometry to one O(3) and two equivalent O(1) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent W(1) and one Zn(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent W(1) and one Zn(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. is represented by the CIF file [CIF]
data_Zn(WO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.347
_cell_length_b   5.472
_cell_length_c   7.671
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   224.460
_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  0.502  0.235  0.500  1.0
  Zn  Zn1  1  0.002  0.765  0.000  1.0
  W  W2  1  0.502  0.748  0.749  1.0
  W  W3  1  0.002  0.252  0.751  1.0
  W  W4  1  0.002  0.252  0.249  1.0
  W  W5  1  0.502  0.748  0.251  1.0
  O  O6  1  0.678  0.060  0.306  1.0
  O  O7  1  0.178  0.940  0.194  1.0
  O  O8  1  0.799  0.539  0.701  1.0
  O  O9  1  0.299  0.461  0.799  1.0
  O  O10  1  0.299  0.461  0.201  1.0
  O  O11  1  0.799  0.539  0.299  1.0
  O  O12  1  0.178  0.940  0.806  1.0
  O  O13  1  0.678  0.060  0.694  1.0
  O  O14  1  0.135  0.226  0.500  1.0
  O  O15  1  0.635  0.774  0.000  1.0
  O  O16  1  0.407  0.726  0.500  1.0
  O  O17  1  0.907  0.274  0.000  1.0
[/CIF]
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The crystal structure described by Zn(WO3)2 crystallizes in the orthorhombic Pmn2_1 space group. W(1) is bonded to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 30-41°. Zn(1) is bonded in a trigonal non-coplanar geometry to one O(3) and two equivalent O(1) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent W(1) and one Zn(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent W(1) and one Zn(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to two equivalent W(1) atoms. is represented by the CIF file [CIF]
data_Zn(WO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.347
_cell_length_b   5.472
_cell_length_c   7.671
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   224.460
_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  0.502  0.235  0.500  1.0
  Zn  Zn1  1  0.002  0.765  0.000  1.0
  W  W2  1  0.502  0.748  0.749  1.0
  W  W3  1  0.002  0.252  0.751  1.0
  W  W4  1  0.002  0.252  0.249  1.0
  W  W5  1  0.502  0.748  0.251  1.0
  O  O6  1  0.678  0.060  0.306  1.0
  O  O7  1  0.178  0.940  0.194  1.0
  O  O8  1  0.799  0.539  0.701  1.0
  O  O9  1  0.299  0.461  0.799  1.0
  O  O10  1  0.299  0.461  0.201  1.0
  O  O11  1  0.799  0.539  0.299  1.0
  O  O12  1  0.178  0.940  0.806  1.0
  O  O13  1  0.678  0.060  0.694  1.0
  O  O14  1  0.135  0.226  0.500  1.0
  O  O15  1  0.635  0.774  0.000  1.0
  O  O16  1  0.407  0.726  0.500  1.0
  O  O17  1  0.907  0.274  0.000  1.0
[/CIF]
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