data_[Rb8Si4Sn4Au24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Si  1.9000  1.1000  0.5400
  Sn  1.9600  1.4500  0.8300
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [10.3498]
_cell_length_b [10.3498]
_cell_length_c [10.3498]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [Rb2SiSnAu6]
_chemical_formula_sum '[Rb8 Si4 Sn4 Au24]'
_cell_volume [1108.6543]
_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  0.2500  0.2500  0.2500  1.0
  Si  Si1  4  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  4  0.0000  0.0000  0.5000  1.0
  Au  Au3  24  0.0000  0.0000  0.2356  1.0
]