data_[Cs6Bi2Br12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Bi  2.0200  1.6000  1.0350
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.6081]
_cell_length_b [8.5463]
_cell_length_c [8.9343]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.0816]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs3BiBr6]
_chemical_formula_sum '[Cs6 Bi2 Br12]'
_cell_volume [945.0679]
_cell_formula_units_Z [2]
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
[
  Cs  Cs0  4  0.2400  0.0000  0.7240  1
  Cs  Cs1  2  0.0000  0.0000  0.0000  1
  Bi  Bi2  2  0.0000  0.5000  0.5000  1
  Br  Br3  8  0.0694  0.2630  0.3515  1
  Br  Br4  4  0.2120  0.5000  0.8225  1
]