data_[Pr16Nd4Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.1225]
_cell_length_b [14.5610]
_cell_length_c [6.0986]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.3473]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr4NdPt]
_chemical_formula_sum '[Pr16 Nd4 Pt4]'
_cell_volume [767.6840]
_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
[
  Pr  Pr0  8  0.1526  0.2146  0.1538  1.0
  Pr  Pr1  8  0.1688  0.0605  0.6222  1.0
  Nd  Nd2  4  0.0000  0.4190  0.7500  1.0
  Pt  Pt3  4  0.0000  0.3809  0.2500  1.0
]