The material described by Bi crystallizes in the tetragonal I4/mcm space group. Bi(1) is bonded in a 6-coordinate geometry to six equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Bi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.131
_cell_length_b   6.623
_cell_length_c   6.623
_cell_angle_alpha   84.418
_cell_angle_beta   71.828
_cell_angle_gamma   71.828
_symmetry_Int_Tables_number   1
_cell_volume   163.600
_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  0.854  0.791  0.500  1.0
  Bi  Bi1  1  0.146  0.209  0.500  1.0
  Bi  Bi2  1  0.646  0.500  0.209  1.0
  Bi  Bi3  1  0.354  0.500  0.791  1.0
[/CIF]
.
The material described by Bi crystallizes in the tetragonal I4/mcm space group. Bi(1) is bonded in a 6-coordinate geometry to six equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Bi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.131
_cell_length_b   6.623
_cell_length_c   6.623
_cell_angle_alpha   84.418
_cell_angle_beta   71.828
_cell_angle_gamma   71.828
_symmetry_Int_Tables_number   1
_cell_volume   163.600
_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  0.854  0.791  0.500  1.0
  Bi  Bi1  1  0.146  0.209  0.500  1.0
  Bi  Bi2  1  0.646  0.500  0.209  1.0
  Bi  Bi3  1  0.354  0.500  0.791  1.0
[/CIF]
.