data_[Cs4K2Na2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  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 [Pmc2_1]
_cell_length_a [5.4166]
_cell_length_b [10.4614]
_cell_length_c [8.8555]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Cs2KNaAu2]
_chemical_formula_sum '[Cs4 K2 Na2 Au4]'
_cell_volume [501.8001]
_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
[
  Cs  Cs0  2  0.0000  0.1721  0.3608  1.0
  Cs  Cs1  2  0.5000  0.1040  0.0161  1.0
  K  K2  2  0.0000  0.4488  0.9769  1.0
  Na  Na3  2  0.5000  0.3353  0.6517  1.0
  Au  Au4  2  0.0000  0.1758  0.7504  1.0
  Au  Au5  2  0.5000  0.3858  0.2897  1.0
]