data_[Rb4Al4Au12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Al  1.6100  1.2500  0.6750
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.4903]
_cell_length_b [7.2991]
_cell_length_c [9.2238]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2627]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [RbAlAu3]
_chemical_formula_sum '[Rb4 Al4 Au12]'
_cell_volume [545.8641]
_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  0.3704  0.1104  0.7962  1.0
  Al  Al1  4  0.0859  0.7493  0.4003  1.0
  Au  Au2  4  0.0131  0.1002  0.3749  1.0
  Au  Au3  4  0.1172  0.5446  0.6372  1.0
  Au  Au4  4  0.3548  0.5773  0.9225  1.0
]