data_[Rb6Bi8Au8]
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 [Immm]
_cell_length_a [4.9857]
_cell_length_b [5.4208]
_cell_length_c [27.9526]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Rb3(BiAu)4]
_chemical_formula_sum '[Rb6 Bi8 Au8]'
_cell_volume [755.4597]
_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
[
  Rb  Rb0  4  0.0000  0.0000  0.1416  1.0
  Rb  Rb1  2  0.0000  0.5000  0.5000  1.0
  Bi  Bi2  4  0.0000  0.0000  0.4034  1.0
  Bi  Bi3  4  0.0000  0.5000  0.2510  1.0
  Au  Au4  4  0.0000  0.0000  0.3024  1.0
  Au  Au5  4  0.0000  0.5000  0.0500  1.0
]