data_[Nd24Ge12Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ge  2.0100  1.2500  0.7700
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Im-3]
_cell_length_a [10.3877]
_cell_length_b [10.3877]
_cell_length_c [10.3877]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [204]
_chemical_formula_structural [Nd12Ge6Pb]
_chemical_formula_sum '[Nd24 Ge12 Pb2]'
_cell_volume [1120.8663]
_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
[
  Nd  Nd0  24  0.0000  0.2957  0.8123  1
  Ge  Ge1  12  0.0000  0.1194  0.5000  1
  Pb  Pb2  2  0.0000  0.0000  0.0000  1
]