data_[Na4Zn2Au6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Zn  1.6500  1.3500  0.8800
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [5.3494]
_cell_length_b [5.5656]
_cell_length_c [8.8936]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [Na2ZnAu3]
_chemical_formula_sum '[Na4 Zn2 Au6]'
_cell_volume [264.7852]
_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  2  0.2500  0.0000  0.3573  1
  Na  Na1  2  0.2500  0.5000  0.1158  1
  Zn  Zn2  2  0.2500  0.5000  0.5210  1
  Au  Au3  4  0.2500  0.2485  0.7608  1
  Au  Au4  2  0.0000  0.0000  0.0000  1
]