data_[Rb4Al4Au16]
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 [C2/m]
_cell_length_a [13.6144]
_cell_length_b [6.3407]
_cell_length_c [6.5377]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.5382]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbAlAu4]
_chemical_formula_sum '[Rb4 Al4 Au16]'
_cell_volume [564.3468]
_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  0.2173  0.0000  0.8692  1.0
  Al  Al1  4  0.0432  0.5000  0.7018  1.0
  Au  Au2  8  0.0937  0.2221  0.3907  1.0
  Au  Au3  4  0.0000  0.2403  0.0000  1.0
  Au  Au4  4  0.2264  0.5000  0.6217  1.0
]