data_[Cs1Ag2Bi1F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ag  1.9300  1.6000  1.0867
  Bi  2.0200  1.6000  1.0350
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-3]
_cell_length_a [5.6191]
_cell_length_b [5.6191]
_cell_length_c [9.1179]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [147]
_chemical_formula_structural [CsAg2BiF8]
_chemical_formula_sum '[Cs1 Ag2 Bi1 F8]'
_cell_volume [249.3190]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.0000  1
  Ag  Ag1  2  0.3333  0.6667  0.7953  1
  Bi  Bi2  1  0.0000  0.0000  0.5000  1
  F  F3  6  0.0443  0.3183  0.6457  1
  F  F4  2  0.3333  0.6667  0.0245  1
]