data_[Pr9Er3Pt24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Er  1.2400  1.7500  1.0300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [R3m]
_cell_length_a [5.5081]
_cell_length_b [5.5081]
_cell_length_c [26.9981]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [160]
_chemical_formula_structural [Pr3ErPt8]
_chemical_formula_sum '[Pr9 Er3 Pt24]'
_cell_volume [709.3641]
_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
[
  Pr  Pr0  3  0.0000  0.0000  0.3751  1
  Pr  Pr1  3  0.0000  0.0000  0.5009  1
  Pr  Pr2  3  0.0000  0.0000  0.9990  1
  Er  Er3  3  0.0000  0.0000  0.8744  1
  Pt  Pt4  9  0.0018  0.5009  0.4386  1
  Pt  Pt5  9  0.1669  0.3338  0.2698  1
  Pt  Pt6  3  0.0000  0.0000  0.1878  1
  Pt  Pt7  3  0.0000  0.0000  0.6876  1
]