data_[Sr16Pt4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Pt  2.2800  1.3500  0.8050
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.9252]
_cell_length_b [15.7939]
_cell_length_c [7.5417]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.0752]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sr4PtAu]
_chemical_formula_sum '[Sr16 Pt4 Au4]'
_cell_volume [917.7871]
_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  0.1565  0.2132  0.6487  1.0
  Sr  Sr1  8  0.2498  0.0332  0.2498  1.0
  Pt  Pt2  4  0.0000  0.0825  0.7500  1.0
  Au  Au3  4  0.0000  0.3697  0.2500  1.0
]