data_[Cs2Rb4Na2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  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 [5.4058]
_cell_length_b [10.3110]
_cell_length_c [9.0365]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [CsRb2NaAu2]
_chemical_formula_sum '[Cs2 Rb4 Na2 Au4]'
_cell_volume [503.6843]
_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  0.4447  0.9876  1.0
  Rb  Rb1  2  0.0000  0.1690  0.3618  1.0
  Rb  Rb2  2  0.5000  0.0973  0.0193  1.0
  Na  Na3  2  0.5000  0.3075  0.6546  1.0
  Au  Au4  2  0.0000  0.1661  0.7456  1.0
  Au  Au5  2  0.5000  0.3893  0.2768  1.0
]