data_[K2Cd2Bi4]
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 [P2_1/m]
_cell_length_a [5.3763]
_cell_length_b [5.1293]
_cell_length_c [10.6414]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.9056]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KCdBi2]
_chemical_formula_sum '[K2 Cd2 Bi4]'
_cell_volume [284.8512]
_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  2  0.3856  0.7500  0.7741  1
  Cd  Cd1  2  0.1494  0.7500  0.3315  1
  Bi  Bi2  2  0.1526  0.7500  0.0541  1
  Bi  Bi3  2  0.2587  0.2500  0.5018  1
]