data_[Ce6Nd6Pt45]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Nd  1.1400  1.8500  1.2765
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [9.3916]
_cell_length_b [9.3916]
_cell_length_c [13.9289]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Ce2Nd2Pt15]
_chemical_formula_sum '[Ce6 Nd6 Pt45]'
_cell_volume [1063.9601]
_cell_formula_units_Z [3]
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
[
  Ce  Ce0  6  0.0000  0.0000  0.0997  1
  Nd  Nd1  6  0.0000  0.0000  0.3592  1
  Pt  Pt2  18  0.0000  0.3179  0.0000  1
  Pt  Pt3  18  0.0051  0.5025  0.1580  1
  Pt  Pt4  9  0.0000  0.5000  0.5000  1
]