data_[Ag36Pt3Au18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Pt  2.2800  1.3500  0.8050
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [9.9748]
_cell_length_b [9.9748]
_cell_length_c [12.3354]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Ag12PtAu6]
_chemical_formula_sum '[Ag36 Pt3 Au18]'
_cell_volume [1062.8924]
_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
[
  Ag  Ag0  18  0.0316  0.8483  0.8106  1.0
  Ag  Ag1  18  0.0623  0.2101  0.4119  1.0
  Pt  Pt2  3  0.0000  0.0000  0.0000  1.0
  Au  Au3  18  0.0261  0.5905  0.7041  1.0
]