data_[K4Au2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Au  2.5400  1.3500  1.0700
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.6441]
_cell_length_b [6.3764]
_cell_length_c [9.2004]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.5009]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [K2AuCl4]
_chemical_formula_sum '[K4 Au2 Cl8]'
_cell_volume [432.1317]
_cell_formula_units_Z [2]
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  2  0.2017  0.2500  0.4387  1
  K  K1  2  0.2379  0.2500  0.9128  1
  Au  Au2  2  0.2918  0.7500  0.1423  1
  Cl  Cl3  4  0.4962  0.5161  0.7382  1
  Cl  Cl4  2  0.0636  0.7500  0.9101  1
  Cl  Cl5  2  0.0813  0.7500  0.3678  1
]