data_[Y24Pt18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [12.1481]
_cell_length_b [12.1481]
_cell_length_c [7.8057]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Y4Pt3]
_chemical_formula_sum '[Y24 Pt18]'
_cell_volume [997.6032]
_cell_formula_units_Z [6]
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
[
  Y  Y0  18  0.0295  0.5795  0.8004  1.0
  Y  Y1  3  0.0000  0.0000  0.0000  1.0
  Y  Y2  3  0.0000  0.0000  0.5000  1.0
  Pt  Pt3  18  0.0420  0.8300  0.7599  1.0
]