data_[K12Na4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [8.8610]
_cell_length_b [7.8899]
_cell_length_c [14.6225]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.6136]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [K3NaAu]
_chemical_formula_sum '[K12 Na4 Au4]'
_cell_volume [1017.3835]
_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  0.1141  0.2770  0.0495  1.0
  K  K1  4  0.2732  0.4292  0.3115  1.0
  K  K2  4  0.3815  0.1945  0.5833  1.0
  Na  Na3  4  0.1805  0.0728  0.8042  1.0
  Au  Au4  4  0.0566  0.3373  0.6619  1.0
]