data_[Na24Pb16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Fdd2]
_cell_length_a [11.5917]
_cell_length_b [16.9451]
_cell_length_c [6.0066]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [43]
_chemical_formula_structural [Na3Pb2]
_chemical_formula_sum '[Na24 Pb16]'
_cell_volume [1179.8196]
_cell_formula_units_Z [8]
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
[
  Na  Na0  16  0.0209  0.1026  0.4066  1
  Na  Na1  8  0.0000  0.0000  0.9110  1
  Pb  Pb2  16  0.0109  0.1994  0.8878  1
]