data_[K12Pt4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Pt  2.2800  1.3500  0.8050
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.4445]
_cell_length_b [5.5802]
_cell_length_c [10.3063]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.3179]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3PtAu]
_chemical_formula_sum '[K12 Pt4 Au4]'
_cell_volume [686.8674]
_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
[
  K  K0  4  0.0745  0.0000  0.7163  1
  K  K1  4  0.1384  0.5000  0.3575  1
  K  K2  4  0.1422  0.5000  0.9825  1
  Pt  Pt3  4  0.0886  0.0000  0.1002  1
  Au  Au4  4  0.2219  0.5000  0.6996  1
]