data_[Na12Zn4Au4]
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 [C2/m]
_cell_length_a [11.0494]
_cell_length_b [9.2368]
_cell_length_c [7.1072]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.1014]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3ZnAu]
_chemical_formula_sum '[Na12 Zn4 Au4]'
_cell_volume [570.8113]
_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
[
  Na  Na0  8  0.2068  0.1893  0.1714  1.0
  Na  Na1  4  0.0545  0.5000  0.2763  1.0
  Zn  Zn2  4  0.0706  0.0000  0.3808  1.0
  Au  Au3  4  0.2254  0.0000  0.8439  1.0
]