The crystal structure described by Bi(WO4)2 crystallizes in the triclinic P-1 space group. W(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms. Bi(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one W(1) and one Bi(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one W(1) and one Bi(1) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to two equivalent W(1) and one Bi(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to two equivalent W(1) atoms. is represented by the CIF file [CIF]
data_Bi(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.374
_cell_length_b   5.971
_cell_length_c   6.101
_cell_angle_alpha   111.896
_cell_angle_beta   111.534
_cell_angle_gamma   88.953
_symmetry_Int_Tables_number   1
_cell_volume   167.354
_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
  Bi  Bi0  1  0.000  0.000  0.000  1.0
  W  W1  1  0.745  0.326  0.511  1.0
  W  W2  1  0.255  0.674  0.489  1.0
  O  O3  1  0.763  0.235  0.767  1.0
  O  O4  1  0.775  0.041  0.277  1.0
  O  O5  1  0.640  0.683  0.675  1.0
  O  O6  1  0.888  0.492  0.309  1.0
  O  O7  1  0.225  0.959  0.723  1.0
  O  O8  1  0.237  0.765  0.233  1.0
  O  O9  1  0.360  0.317  0.325  1.0
  O  O10  1  0.112  0.508  0.691  1.0
[/CIF]
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The crystal structure described by Bi(WO4)2 crystallizes in the triclinic P-1 space group. W(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms. Bi(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one W(1) and one Bi(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one W(1) and one Bi(1) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to two equivalent W(1) and one Bi(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to two equivalent W(1) atoms. is represented by the CIF file [CIF]
data_Bi(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.374
_cell_length_b   5.971
_cell_length_c   6.101
_cell_angle_alpha   111.896
_cell_angle_beta   111.534
_cell_angle_gamma   88.953
_symmetry_Int_Tables_number   1
_cell_volume   167.354
_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
  Bi  Bi0  1  0.000  0.000  0.000  1.0
  W  W1  1  0.745  0.326  0.511  1.0
  W  W2  1  0.255  0.674  0.489  1.0
  O  O3  1  0.763  0.235  0.767  1.0
  O  O4  1  0.775  0.041  0.277  1.0
  O  O5  1  0.640  0.683  0.675  1.0
  O  O6  1  0.888  0.492  0.309  1.0
  O  O7  1  0.225  0.959  0.723  1.0
  O  O8  1  0.237  0.765  0.233  1.0
  O  O9  1  0.360  0.317  0.325  1.0
  O  O10  1  0.112  0.508  0.691  1.0
[/CIF]
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