data_[Ba2Si6Au2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Si  1.9000  1.1000  0.5400
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [4.5556]
_cell_length_b [4.5556]
_cell_length_c [10.1129]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [BaSi3Au]
_chemical_formula_sum '[Ba2 Si6 Au2]'
_cell_volume [209.8810]
_cell_formula_units_Z [2]
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
[
  Ba  Ba0  2  0.0000  0.0000  0.9940  1.0
  Si  Si1  4  0.0000  0.5000  0.2379  1.0
  Si  Si2  2  0.0000  0.0000  0.6190  1.0
  Au  Au3  2  0.0000  0.0000  0.3552  1.0
]