data_[La8Cd4Pb4Se20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Cd  1.6900  1.5500  1.0900
  Pb  2.3300  1.8000  1.1225
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.2915]
_cell_length_b [18.1828]
_cell_length_c [12.7396]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [La2CdPbSe5]
_chemical_formula_sum '[La8 Cd4 Pb4 Se20]'
_cell_volume [994.0869]
_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
[
  La  La0  4  0.0000  0.1124  0.6856  1.0
  La  La1  4  0.0000  0.1297  0.3022  1.0
  Cd  Cd2  4  0.0000  0.4511  0.4622  1.0
  Pb  Pb3  4  0.0000  0.2070  0.0083  1.0
  Se  Se4  4  0.0000  0.0440  0.0807  1.0
  Se  Se5  4  0.0000  0.2857  0.6777  1.0
  Se  Se6  4  0.0000  0.3152  0.3362  1.0
  Se  Se7  4  0.0000  0.3685  0.9991  1.0
  Se  Se8  4  0.0000  0.4947  0.7720  1.0
]