data_[Rb4Sn8Au12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sn  1.9600  1.4500  0.8300
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.1780]
_cell_length_b [4.7521]
_cell_length_c [8.5418]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.3306]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbSn2Au3]
_chemical_formula_sum '[Rb4 Sn8 Au12]'
_cell_volume [672.3390]
_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  0.1713  0.0000  0.0949  1.0
  Sn  Sn1  4  0.0312  0.5000  0.2015  1.0
  Sn  Sn2  4  0.1500  0.0000  0.5740  1.0
  Au  Au3  4  0.0115  0.0000  0.6954  1.0
  Au  Au4  4  0.0993  0.5000  0.6823  1.0
  Au  Au5  4  0.1952  0.5000  0.4349  1.0
]