data_[La12Pb16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.6427]
_cell_length_b [12.1196]
_cell_length_c [16.4039]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [La3Pb4]
_chemical_formula_sum '[La12 Pb16]'
_cell_volume [923.0079]
_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  8  0.0000  0.3298  0.5968  1
  La  La1  4  0.0000  0.0541  0.7500  1
  Pb  Pb2  8  0.0000  0.3802  0.1083  1
  Pb  Pb3  4  0.0000  0.0000  0.0000  1
  Pb  Pb4  4  0.0000  0.2115  0.2500  1
]