The crystal structure described by Bi2O3 is diamond structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight bismuth(iii) oxide, puratronic? molecules. Bi(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. O(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Bi2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.947
_cell_length_b   7.947
_cell_length_c   7.947
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   354.877
_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  0.878  0.878  0.365  1.0
  Bi  Bi1  1  0.878  0.365  0.878  1.0
  Bi  Bi2  1  0.365  0.878  0.878  1.0
  Bi  Bi3  1  0.878  0.878  0.878  1.0
  Bi  Bi4  1  0.372  0.372  0.885  1.0
  Bi  Bi5  1  0.372  0.885  0.372  1.0
  Bi  Bi6  1  0.885  0.372  0.372  1.0
  Bi  Bi7  1  0.372  0.372  0.372  1.0
  O  O8  1  0.050  0.050  0.450  1.0
  O  O9  1  0.450  0.050  0.450  1.0
  O  O10  1  0.050  0.450  0.450  1.0
  O  O11  1  0.450  0.450  0.050  1.0
  O  O12  1  0.050  0.450  0.050  1.0
  O  O13  1  0.450  0.050  0.050  1.0
  O  O14  1  0.200  0.200  0.800  1.0
  O  O15  1  0.800  0.200  0.800  1.0
  O  O16  1  0.200  0.800  0.800  1.0
  O  O17  1  0.800  0.800  0.200  1.0
  O  O18  1  0.200  0.800  0.200  1.0
  O  O19  1  0.800  0.200  0.200  1.0
[/CIF]
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The crystal structure described by Bi2O3 is diamond structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight bismuth(iii) oxide, puratronic? molecules. Bi(1) is bonded in a 3-coordinate geometry to three equivalent O(1) atoms. O(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Bi2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.947
_cell_length_b   7.947
_cell_length_c   7.947
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   354.877
_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  0.878  0.878  0.365  1.0
  Bi  Bi1  1  0.878  0.365  0.878  1.0
  Bi  Bi2  1  0.365  0.878  0.878  1.0
  Bi  Bi3  1  0.878  0.878  0.878  1.0
  Bi  Bi4  1  0.372  0.372  0.885  1.0
  Bi  Bi5  1  0.372  0.885  0.372  1.0
  Bi  Bi6  1  0.885  0.372  0.372  1.0
  Bi  Bi7  1  0.372  0.372  0.372  1.0
  O  O8  1  0.050  0.050  0.450  1.0
  O  O9  1  0.450  0.050  0.450  1.0
  O  O10  1  0.050  0.450  0.450  1.0
  O  O11  1  0.450  0.450  0.050  1.0
  O  O12  1  0.050  0.450  0.050  1.0
  O  O13  1  0.450  0.050  0.050  1.0
  O  O14  1  0.200  0.200  0.800  1.0
  O  O15  1  0.800  0.200  0.800  1.0
  O  O16  1  0.200  0.800  0.800  1.0
  O  O17  1  0.800  0.800  0.200  1.0
  O  O18  1  0.200  0.800  0.200  1.0
  O  O19  1  0.800  0.200  0.200  1.0
[/CIF]
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