data_[K10Cd4Bi8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Cd  1.6900  1.5500  1.0900
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.8007]
_cell_length_b [10.7469]
_cell_length_c [21.3634]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [K5(CdBi2)2]
_chemical_formula_sum '[K10 Cd4 Bi8]'
_cell_volume [872.6118]
_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  8  0.0000  0.2369  0.1642  1
  K  K1  2  0.0000  0.5000  0.5000  1
  Cd  Cd2  4  0.0000  0.0000  0.4230  1
  Bi  Bi3  4  0.0000  0.0000  0.2840  1
  Bi  Bi4  4  0.0000  0.3043  0.0000  1
]