data_[Pr12Cu4Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Cu  1.9000  1.3500  0.8200
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.2151]
_cell_length_b [4.0221]
_cell_length_c [8.3237]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.9912]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr3CuPt]
_chemical_formula_sum '[Pr12 Cu4 Pt4]'
_cell_volume [540.8044]
_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  4  0.0556  0.0000  0.3181  1.0
  Pr  Pr1  4  0.0983  0.5000  0.9425  1.0
  Pr  Pr2  4  0.2254  0.0000  0.6779  1.0
  Cu  Cu3  4  0.2164  0.0000  0.0583  1.0
  Pt  Pt4  4  0.0910  0.5000  0.5814  1.0
]