data_[Fe3Pt24Rh18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Pt  2.2800  1.3500  0.8050
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [7.2342]
_cell_length_b [7.2342]
_cell_length_c [16.0455]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Fe(Pt4Rh3)2]
_chemical_formula_sum '[Fe3 Pt24 Rh18]'
_cell_volume [727.2156]
_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
[
  Fe  Fe0  3  0.0000  0.0000  0.0000  1
  Rh  Rh1  18  0.0097  0.7167  0.6315  1
  Pt  Pt2  18  0.0143  0.7111  0.1304  1
  Pt  Pt3  6  0.0000  0.0000  0.2542  1
]