The crystal structure described by CuBi2O4 crystallizes in the tetragonal P4/ncc space group. Cu(1) is bonded in a rectangular see-saw-like geometry to four equivalent O(1) atoms. Bi(1) is bonded to six equivalent O(1) atoms to form a mixture of distorted corner and edge-sharing BiO6 pentagonal pyramids. O(1) is bonded in a 4-coordinate geometry to one Cu(1) and three equivalent Bi(1) atoms. is represented by the CIF card [CIF]
data_Cu(BiO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.437
_cell_length_b   8.437
_cell_length_c   5.868
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   417.672
_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
  Cu  Cu0  1  0.000  0.500  0.078  1.0
  Cu  Cu1  1  0.500  0.000  0.422  1.0
  Cu  Cu2  1  0.500  0.000  0.922  1.0
  Cu  Cu3  1  0.000  0.500  0.578  1.0
  Bi  Bi4  1  0.668  0.668  0.250  1.0
  Bi  Bi5  1  0.168  0.832  0.250  1.0
  Bi  Bi6  1  0.832  0.168  0.250  1.0
  Bi  Bi7  1  0.332  0.332  0.250  1.0
  Bi  Bi8  1  0.832  0.832  0.750  1.0
  Bi  Bi9  1  0.332  0.668  0.750  1.0
  Bi  Bi10  1  0.668  0.332  0.750  1.0
  Bi  Bi11  1  0.168  0.168  0.750  1.0
  O  O12  1  0.603  0.795  0.909  1.0
  O  O13  1  0.295  0.897  0.909  1.0
  O  O14  1  0.705  0.103  0.909  1.0
  O  O15  1  0.397  0.205  0.909  1.0
  O  O16  1  0.897  0.295  0.591  1.0
  O  O17  1  0.103  0.705  0.591  1.0
  O  O18  1  0.795  0.603  0.591  1.0
  O  O19  1  0.205  0.397  0.591  1.0
  O  O20  1  0.897  0.705  0.091  1.0
  O  O21  1  0.205  0.603  0.091  1.0
  O  O22  1  0.795  0.397  0.091  1.0
  O  O23  1  0.103  0.295  0.091  1.0
  O  O24  1  0.603  0.205  0.409  1.0
  O  O25  1  0.397  0.795  0.409  1.0
  O  O26  1  0.705  0.897  0.409  1.0
  O  O27  1  0.295  0.103  0.409  1.0
[/CIF]
.
The crystal structure described by CuBi2O4 crystallizes in the tetragonal P4/ncc space group. Cu(1) is bonded in a rectangular see-saw-like geometry to four equivalent O(1) atoms. Bi(1) is bonded to six equivalent O(1) atoms to form a mixture of distorted corner and edge-sharing BiO6 pentagonal pyramids. O(1) is bonded in a 4-coordinate geometry to one Cu(1) and three equivalent Bi(1) atoms. is represented by the CIF card [CIF]
data_Cu(BiO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.437
_cell_length_b   8.437
_cell_length_c   5.868
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   417.672
_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
  Cu  Cu0  1  0.000  0.500  0.078  1.0
  Cu  Cu1  1  0.500  0.000  0.422  1.0
  Cu  Cu2  1  0.500  0.000  0.922  1.0
  Cu  Cu3  1  0.000  0.500  0.578  1.0
  Bi  Bi4  1  0.668  0.668  0.250  1.0
  Bi  Bi5  1  0.168  0.832  0.250  1.0
  Bi  Bi6  1  0.832  0.168  0.250  1.0
  Bi  Bi7  1  0.332  0.332  0.250  1.0
  Bi  Bi8  1  0.832  0.832  0.750  1.0
  Bi  Bi9  1  0.332  0.668  0.750  1.0
  Bi  Bi10  1  0.668  0.332  0.750  1.0
  Bi  Bi11  1  0.168  0.168  0.750  1.0
  O  O12  1  0.603  0.795  0.909  1.0
  O  O13  1  0.295  0.897  0.909  1.0
  O  O14  1  0.705  0.103  0.909  1.0
  O  O15  1  0.397  0.205  0.909  1.0
  O  O16  1  0.897  0.295  0.591  1.0
  O  O17  1  0.103  0.705  0.591  1.0
  O  O18  1  0.795  0.603  0.591  1.0
  O  O19  1  0.205  0.397  0.591  1.0
  O  O20  1  0.897  0.705  0.091  1.0
  O  O21  1  0.205  0.603  0.091  1.0
  O  O22  1  0.795  0.397  0.091  1.0
  O  O23  1  0.103  0.295  0.091  1.0
  O  O24  1  0.603  0.205  0.409  1.0
  O  O25  1  0.397  0.795  0.409  1.0
  O  O26  1  0.705  0.897  0.409  1.0
  O  O27  1  0.295  0.103  0.409  1.0
[/CIF]
.