data_[Sr12Ag8Au12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ag  1.9300  1.6000  1.0867
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.6889]
_cell_length_b [11.5763]
_cell_length_c [15.9649]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Sr3Ag2Au3]
_chemical_formula_sum '[Sr12 Ag8 Au12]'
_cell_volume [866.5840]
_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
[
  Sr  Sr0  8  0.0000  0.0898  0.6018  1
  Sr  Sr1  4  0.0000  0.3660  0.7500  1
  Ag  Ag2  8  0.0000  0.2105  0.1023  1
  Au  Au3  8  0.0000  0.3923  0.5425  1
  Au  Au4  4  0.0000  0.3487  0.2500  1
]