data_[K4Bi2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Bi  2.0200  1.6000  1.0350
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.3949]
_cell_length_b [7.8904]
_cell_length_c [12.3613]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.8318]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [K2BiCl6]
_chemical_formula_sum '[K4 Bi2 Cl12]'
_cell_volume [592.0384]
_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
[
  K  K0  4  0.2269  0.5808  0.2480  1.0
  Bi  Bi1  2  0.5000  0.0000  0.5000  1.0
  Cl  Cl2  4  0.1613  0.6799  0.9536  1.0
  Cl  Cl3  4  0.2785  0.2167  0.9571  1.0
  Cl  Cl4  4  0.3435  0.5216  0.7490  1.0
]