data_[Sr4Si2As2Au12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Si  1.9000  1.1000  0.5400
  As  2.1800  1.1500  0.6600
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [7.1757]
_cell_length_b [8.9291]
_cell_length_c [7.2933]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Sr2SiAsAu6]
_chemical_formula_sum '[Sr4 Si2 As2 Au12]'
_cell_volume [467.3045]
_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
[
  Sr  Sr0  4  0.0000  0.2354  0.2423  1.0
  Si  Si1  2  0.0000  0.0000  0.5960  1.0
  As  As2  2  0.0000  0.5000  0.9191  1.0
  Au  Au3  4  0.0000  0.2552  0.7311  1.0
  Au  Au4  4  0.1927  0.5000  0.5319  1.0
  Au  Au5  4  0.1979  0.0000  0.9027  1.0
]