data_[K8Li4Pb4F20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Li  0.9800  1.4500  0.9000
  Pb  2.3300  1.8000  1.1225
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.6792]
_cell_length_b [14.9306]
_cell_length_c [11.3122]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [K2LiPbF5]
_chemical_formula_sum '[K8 Li4 Pb4 F20]'
_cell_volume [621.4025]
_cell_formula_units_Z [4]
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  0.1034  0.6969  1.0
  K  K1  4  0.0000  0.1230  0.3072  1.0
  Li  Li2  4  0.0000  0.4973  0.9663  1.0
  Pb  Pb3  4  0.0000  0.2033  0.0073  1.0
  F  F4  4  0.0000  0.0378  0.0189  1.0
  F  F5  4  0.0000  0.2922  0.6548  1.0
  F  F6  4  0.0000  0.2980  0.3628  1.0
  F  F7  4  0.0000  0.3706  0.0069  1.0
  F  F8  4  0.0000  0.4997  0.3028  1.0
]