data_[Rb8Si4Au4]
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
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [9.9616]
_cell_length_b [7.9223]
_cell_length_c [9.3328]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.8475]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Rb2SiAu]
_chemical_formula_sum '[Rb8 Si4 Au4]'
_cell_volume [718.0893]
_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  4  0.2435  0.2173  0.3375  1.0
  Rb  Rb1  4  0.2447  0.7163  0.0409  1.0
  Si  Si2  4  0.4989  0.0625  0.1127  1.0
  Au  Au3  4  0.5000  0.6452  0.8072  1.0
]