The structure described by Li(BiO2)2 is Ilmenite-like structured and crystallizes in the tetragonal P4/ncc space group. Li(1) is bonded in a square co-planar 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 Li(1) and three equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Li(BiO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.210
_cell_length_b   8.210
_cell_length_c   6.117
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   412.275
_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
  Li  Li0  1  0.500  0.000  0.057  1.0
  Li  Li1  1  0.500  0.000  0.557  1.0
  Li  Li2  1  0.000  0.500  0.943  1.0
  Li  Li3  1  0.000  0.500  0.443  1.0
  Bi  Bi4  1  0.176  0.176  0.250  1.0
  Bi  Bi5  1  0.824  0.176  0.750  1.0
  Bi  Bi6  1  0.324  0.324  0.750  1.0
  Bi  Bi7  1  0.676  0.324  0.250  1.0
  Bi  Bi8  1  0.324  0.676  0.250  1.0
  Bi  Bi9  1  0.676  0.676  0.750  1.0
  Bi  Bi10  1  0.176  0.824  0.750  1.0
  Bi  Bi11  1  0.824  0.824  0.250  1.0
  O  O12  1  0.272  0.086  0.589  1.0
  O  O13  1  0.728  0.086  0.089  1.0
  O  O14  1  0.414  0.228  0.089  1.0
  O  O15  1  0.586  0.228  0.589  1.0
  O  O16  1  0.086  0.272  0.911  1.0
  O  O17  1  0.914  0.272  0.411  1.0
  O  O18  1  0.228  0.414  0.411  1.0
  O  O19  1  0.772  0.414  0.911  1.0
  O  O20  1  0.228  0.586  0.911  1.0
  O  O21  1  0.772  0.586  0.411  1.0
  O  O22  1  0.086  0.728  0.411  1.0
  O  O23  1  0.914  0.728  0.911  1.0
  O  O24  1  0.414  0.772  0.589  1.0
  O  O25  1  0.586  0.772  0.089  1.0
  O  O26  1  0.272  0.914  0.089  1.0
  O  O27  1  0.728  0.914  0.589  1.0
[/CIF]
.
The structure described by Li(BiO2)2 is Ilmenite-like structured and crystallizes in the tetragonal P4/ncc space group. Li(1) is bonded in a square co-planar 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 Li(1) and three equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Li(BiO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.210
_cell_length_b   8.210
_cell_length_c   6.117
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   412.275
_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
  Li  Li0  1  0.500  0.000  0.057  1.0
  Li  Li1  1  0.500  0.000  0.557  1.0
  Li  Li2  1  0.000  0.500  0.943  1.0
  Li  Li3  1  0.000  0.500  0.443  1.0
  Bi  Bi4  1  0.176  0.176  0.250  1.0
  Bi  Bi5  1  0.824  0.176  0.750  1.0
  Bi  Bi6  1  0.324  0.324  0.750  1.0
  Bi  Bi7  1  0.676  0.324  0.250  1.0
  Bi  Bi8  1  0.324  0.676  0.250  1.0
  Bi  Bi9  1  0.676  0.676  0.750  1.0
  Bi  Bi10  1  0.176  0.824  0.750  1.0
  Bi  Bi11  1  0.824  0.824  0.250  1.0
  O  O12  1  0.272  0.086  0.589  1.0
  O  O13  1  0.728  0.086  0.089  1.0
  O  O14  1  0.414  0.228  0.089  1.0
  O  O15  1  0.586  0.228  0.589  1.0
  O  O16  1  0.086  0.272  0.911  1.0
  O  O17  1  0.914  0.272  0.411  1.0
  O  O18  1  0.228  0.414  0.411  1.0
  O  O19  1  0.772  0.414  0.911  1.0
  O  O20  1  0.228  0.586  0.911  1.0
  O  O21  1  0.772  0.586  0.411  1.0
  O  O22  1  0.086  0.728  0.411  1.0
  O  O23  1  0.914  0.728  0.911  1.0
  O  O24  1  0.414  0.772  0.589  1.0
  O  O25  1  0.586  0.772  0.089  1.0
  O  O26  1  0.272  0.914  0.089  1.0
  O  O27  1  0.728  0.914  0.589  1.0
[/CIF]
.