data_[K6Cd16Pb6]
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
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [5.1801]
_cell_length_b [10.9656]
_cell_length_c [15.2530]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [K3Cd8Pb3]
_chemical_formula_sum '[K6 Cd16 Pb6]'
_cell_volume [866.4188]
_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  0.0000  0.0000  0.1935  1.0
  K  K1  2  0.0000  0.0000  0.5000  1.0
  Cd  Cd2  8  0.0000  0.2753  0.3602  1.0
  Cd  Cd3  8  0.0000  0.3657  0.1714  1.0
  Pb  Pb4  4  0.0000  0.2106  0.0000  1.0
  Pb  Pb5  2  0.0000  0.5000  0.5000  1.0
]