data_[Cs1K1Sn2Bi2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  Sn  1.9600  1.4500  0.8300
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [4.6158]
_cell_length_b [4.6158]
_cell_length_c [13.8529]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [CsK(SnBi)2]
_chemical_formula_sum '[Cs1 K1 Sn2 Bi2]'
_cell_volume [255.5982]
_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  0.3333  0.6667  0.4965  1
  K  K1  1  0.6667  0.3333  0.9950  1
  Sn  Sn2  1  0.0000  0.0000  0.2853  1
  Sn  Sn3  1  0.0000  0.0000  0.8096  1
  Bi  Bi4  1  0.3333  0.6667  0.1791  1
  Bi  Bi5  1  0.6667  0.3333  0.7036  1
]