data_[Ga4Si4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Si  1.9000  1.1000  0.5400
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Aem2]
_cell_length_a [6.7130]
_cell_length_b [4.8896]
_cell_length_c [6.6770]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [39]
_chemical_formula_structural [GaSiAu]
_chemical_formula_sum '[Ga4 Si4 Au4]'
_cell_volume [219.1639]
_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
[
  Ga  Ga0  4  0.3885  0.2500  0.9891  1
  Si  Si1  4  0.1227  0.2500  0.7115  1
  Au  Au2  4  0.2306  0.2500  0.3497  1
]