data_[Na8Sb2As2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sb  2.0500  1.4500  0.8300
  As  2.1800  1.1500  0.6600
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [5.8175]
_cell_length_b [9.0339]
_cell_length_c [7.2684]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Na4SbAsAu2]
_chemical_formula_sum '[Na8 Sb2 As2 Au4]'
_cell_volume [381.9908]
_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
[
  Na  Na0  4  0.0000  0.1849  0.3463  1
  Na  Na1  4  0.5000  0.1770  0.6662  1
  Sb  Sb2  2  0.5000  0.0000  0.2991  1
  As  As3  2  0.0000  0.0000  0.7003  1
  Au  Au4  4  0.2479  0.0000  0.9878  1
]