The crystal structure described by Cs2WO4 crystallizes in the monoclinic C2/m space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. In the second Cs site, Cs(2) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. W(1) is bonded in a tetrahedral geometry to one O(1), one O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), and one W(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), and one W(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Cs(1), two equivalent Cs(2), and one W(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cs2WO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.537
_cell_length_b   7.501
_cell_length_c   8.296
_cell_angle_alpha   66.566
_cell_angle_beta   90.000
_cell_angle_gamma   64.169
_symmetry_Int_Tables_number   1
_cell_volume   328.482
_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
  Cs  Cs0  1  0.513  0.974  0.241  1.0
  Cs  Cs1  1  0.155  0.689  0.742  1.0
  Cs  Cs2  1  0.845  0.311  0.258  1.0
  Cs  Cs3  1  0.487  0.026  0.759  1.0
  W  W4  1  0.174  0.652  0.220  1.0
  W  W5  1  0.826  0.348  0.780  1.0
  O  O6  1  0.095  0.811  0.346  1.0
  O  O7  1  0.681  0.639  0.634  1.0
  O  O8  1  0.082  0.285  0.917  1.0
  O  O9  1  0.633  0.285  0.917  1.0
  O  O10  1  0.918  0.715  0.083  1.0
  O  O11  1  0.367  0.715  0.083  1.0
  O  O12  1  0.319  0.361  0.366  1.0
  O  O13  1  0.905  0.189  0.654  1.0
[/CIF]
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The crystal structure described by Cs2WO4 crystallizes in the monoclinic C2/m space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. In the second Cs site, Cs(2) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(3) atoms. W(1) is bonded in a tetrahedral geometry to one O(1), one O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), and one W(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), and one W(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Cs(1), two equivalent Cs(2), and one W(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cs2WO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.537
_cell_length_b   7.501
_cell_length_c   8.296
_cell_angle_alpha   66.566
_cell_angle_beta   90.000
_cell_angle_gamma   64.169
_symmetry_Int_Tables_number   1
_cell_volume   328.482
_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
  Cs  Cs0  1  0.513  0.974  0.241  1.0
  Cs  Cs1  1  0.155  0.689  0.742  1.0
  Cs  Cs2  1  0.845  0.311  0.258  1.0
  Cs  Cs3  1  0.487  0.026  0.759  1.0
  W  W4  1  0.174  0.652  0.220  1.0
  W  W5  1  0.826  0.348  0.780  1.0
  O  O6  1  0.095  0.811  0.346  1.0
  O  O7  1  0.681  0.639  0.634  1.0
  O  O8  1  0.082  0.285  0.917  1.0
  O  O9  1  0.633  0.285  0.917  1.0
  O  O10  1  0.918  0.715  0.083  1.0
  O  O11  1  0.367  0.715  0.083  1.0
  O  O12  1  0.319  0.361  0.366  1.0
  O  O13  1  0.905  0.189  0.654  1.0
[/CIF]
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