data_[Rb8Bi4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Bi  2.0200  1.6000  1.0350
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [11.3974]
_cell_length_b [8.0109]
_cell_length_c [7.2692]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Rb2BiAu]
_chemical_formula_sum '[Rb8 Bi4 Au4]'
_cell_volume [663.7045]
_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
[
  Rb  Rb0  8  0.1681  0.3139  0.2500  1.0
  Bi  Bi1  4  0.0000  0.2625  0.7500  1.0
  Au  Au2  4  0.0000  0.0000  0.0000  1.0
]