data_[Sr8Al4Au8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Al  1.6100  1.2500  0.6750
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.8368]
_cell_length_b [6.1913]
_cell_length_c [8.2220]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.6141]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sr2AlAu2]
_chemical_formula_sum '[Sr8 Al4 Au8]'
_cell_volume [538.3271]
_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  0.1518  0.3732  0.1518  1.0
  Al  Al1  4  0.0000  0.1160  0.7500  1.0
  Au  Au2  8  0.1264  0.1323  0.5034  1.0
]