data_[Pr14Ir4Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ir  2.2000  1.3500  0.7650
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [8.6031]
_cell_length_b [11.4210]
_cell_length_c [7.4061]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Pr7(IrPb)2]
_chemical_formula_sum '[Pr14 Ir4 Pb4]'
_cell_volume [727.6912]
_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
[
  Pr  Pr0  8  0.2500  0.2500  0.2464  1
  Pr  Pr1  4  0.0000  0.5000  0.2330  1
  Pr  Pr2  2  0.0000  0.0000  0.0000  1
  Ir  Ir3  4  0.0000  0.2836  0.0000  1
  Pb  Pb4  4  0.1817  0.0000  0.5000  1
]