The material described by BiO2 is Hydrophilite-like structured and crystallizes in the tetragonal I4/m space group. Bi(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to three equivalent Bi(1) atoms. In the second O site, O(2) is bonded in a trigonal non-coplanar geometry to three equivalent Bi(1) atoms. is represented by the CIF card [CIF]
data_BiO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.470
_cell_length_b   8.470
_cell_length_c   8.470
_cell_angle_alpha   92.548
_cell_angle_beta   92.548
_cell_angle_gamma   155.658
_symmetry_Int_Tables_number   1
_cell_volume   244.831
_cell_formula_units_Z   4
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  0.651  0.837  0.488  1.0
  Bi  Bi1  1  0.163  0.651  0.813  1.0
  Bi  Bi2  1  0.837  0.349  0.187  1.0
  Bi  Bi3  1  0.349  0.163  0.512  1.0
  O  O4  1  0.835  0.540  0.375  1.0
  O  O5  1  0.460  0.835  0.295  1.0
  O  O6  1  0.540  0.165  0.705  1.0
  O  O7  1  0.165  0.460  0.625  1.0
  O  O8  1  0.162  0.218  0.380  1.0
  O  O9  1  0.782  0.162  0.944  1.0
  O  O10  1  0.838  0.782  0.620  1.0
  O  O11  1  0.218  0.838  0.056  1.0
[/CIF]
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The material described by BiO2 is Hydrophilite-like structured and crystallizes in the tetragonal I4/m space group. Bi(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form a mixture of edge and corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to three equivalent Bi(1) atoms. In the second O site, O(2) is bonded in a trigonal non-coplanar geometry to three equivalent Bi(1) atoms. is represented by the CIF card [CIF]
data_BiO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.470
_cell_length_b   8.470
_cell_length_c   8.470
_cell_angle_alpha   92.548
_cell_angle_beta   92.548
_cell_angle_gamma   155.658
_symmetry_Int_Tables_number   1
_cell_volume   244.831
_cell_formula_units_Z   4
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  0.651  0.837  0.488  1.0
  Bi  Bi1  1  0.163  0.651  0.813  1.0
  Bi  Bi2  1  0.837  0.349  0.187  1.0
  Bi  Bi3  1  0.349  0.163  0.512  1.0
  O  O4  1  0.835  0.540  0.375  1.0
  O  O5  1  0.460  0.835  0.295  1.0
  O  O6  1  0.540  0.165  0.705  1.0
  O  O7  1  0.165  0.460  0.625  1.0
  O  O8  1  0.162  0.218  0.380  1.0
  O  O9  1  0.782  0.162  0.944  1.0
  O  O10  1  0.838  0.782  0.620  1.0
  O  O11  1  0.218  0.838  0.056  1.0
[/CIF]
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