The crystal structure described by (WO3)4H2 crystallizes in the triclinic P1 space group. The structure consists of one 1333-74-0 atom inside a WO3 framework. In the WO3 framework, there are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 7-15°. In the second W site, W(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 7-15°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to one W(1) and one W(2) atom. In the second O site, O(2) is bonded in a linear geometry to one W(1) and one W(2) atom. In the third O site, O(3) is bonded in a linear geometry to one W(1) and one W(2) atom. In the fourth O site, O(4) is bonded in a linear geometry to one W(1) and one W(2) atom. In the fifth O site, O(5) is bonded in a linear geometry to one W(1) and one W(2) atom. In the sixth O site, O(6) is bonded in a linear geometry to one W(1) and one W(2) atom. is represented by the CIF file [CIF]
data_H(WO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.727
_cell_length_b   5.504
_cell_length_c   5.428
_cell_angle_alpha   60.265
_cell_angle_beta   44.667
_cell_angle_gamma   45.772
_symmetry_Int_Tables_number   1
_cell_volume   116.285
_cell_formula_units_Z   1
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
  H  H0  1  0.508  0.988  0.998  1.0
  W  W1  1  0.276  0.460  0.509  1.0
  W  W2  1  0.777  0.460  0.508  1.0
  O  O3  1  0.997  0.008  0.493  1.0
  O  O4  1  0.987  0.514  0.997  1.0
  O  O5  1  0.995  0.509  0.492  1.0
  O  O6  1  0.490  0.009  0.502  1.0
  O  O7  1  0.494  0.506  0.997  1.0
  O  O8  1  0.493  0.508  0.498  1.0
[/CIF]
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The crystal structure described by (WO3)4H2 crystallizes in the triclinic P1 space group. The structure consists of one 1333-74-0 atom inside a WO3 framework. In the WO3 framework, there are two inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 7-15°. In the second W site, W(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 7-15°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to one W(1) and one W(2) atom. In the second O site, O(2) is bonded in a linear geometry to one W(1) and one W(2) atom. In the third O site, O(3) is bonded in a linear geometry to one W(1) and one W(2) atom. In the fourth O site, O(4) is bonded in a linear geometry to one W(1) and one W(2) atom. In the fifth O site, O(5) is bonded in a linear geometry to one W(1) and one W(2) atom. In the sixth O site, O(6) is bonded in a linear geometry to one W(1) and one W(2) atom. is represented by the CIF file [CIF]
data_H(WO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.727
_cell_length_b   5.504
_cell_length_c   5.428
_cell_angle_alpha   60.265
_cell_angle_beta   44.667
_cell_angle_gamma   45.772
_symmetry_Int_Tables_number   1
_cell_volume   116.285
_cell_formula_units_Z   1
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
  H  H0  1  0.508  0.988  0.998  1.0
  W  W1  1  0.276  0.460  0.509  1.0
  W  W2  1  0.777  0.460  0.508  1.0
  O  O3  1  0.997  0.008  0.493  1.0
  O  O4  1  0.987  0.514  0.997  1.0
  O  O5  1  0.995  0.509  0.492  1.0
  O  O6  1  0.490  0.009  0.502  1.0
  O  O7  1  0.494  0.506  0.997  1.0
  O  O8  1  0.493  0.508  0.498  1.0
[/CIF]
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