data_[Cs1Sn4Bi2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sn  1.9600  1.4500  0.8300
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.6295]
_cell_length_b [6.4752]
_cell_length_c [8.1208]
_cell_angle_alpha [66.8976]
_cell_angle_beta [75.9459]
_cell_angle_gamma [71.9637]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Cs(Sn2Bi)2]
_chemical_formula_sum '[Cs1 Sn4 Bi2]'
_cell_volume [256.3985]
_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
  Sn  Sn1  2  0.0985  0.3235  0.3925  1
  Sn  Sn2  2  0.4233  0.8355  0.4108  1
  Bi  Bi3  2  0.3989  0.5049  0.8076  1
]