data_[Na6Tl2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tl  1.6200  1.9000  1.3325
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [4.8582]
_cell_length_b [14.7076]
_cell_length_c [4.0594]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Na3TlAu2]
_chemical_formula_sum '[Na6 Tl2 Au4]'
_cell_volume [290.0521]
_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  0.1814  0.5000  1.0
  Na  Na1  2  0.0000  0.5000  0.5000  1.0
  Tl  Tl2  2  0.0000  0.0000  0.0000  1.0
  Au  Au3  4  0.0000  0.3472  0.0000  1.0
]