data_[Ce32Pm16Pt48]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Pm  1.1300  1.8500  1.1100
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Fddd]
_cell_length_a [8.2998]
_cell_length_b [11.7295]
_cell_length_c [24.8475]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [70]
_chemical_formula_structural [Ce2PmPt3]
_chemical_formula_sum '[Ce32 Pm16 Pt48]'
_cell_volume [2418.9672]
_cell_formula_units_Z [16]
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  16  0.0000  0.0000  0.2493  1
  Ce  Ce1  16  0.0000  0.0000  0.4163  1
  Pm  Pm2  16  0.0000  0.0000  0.0833  1
  Pt  Pt3  32  0.0037  0.2467  0.5821  1
  Pt  Pt4  16  0.0066  0.2500  0.7500  1
]