data_[Na4Au4Br14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Au  2.5400  1.3500  1.0700
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.3882]
_cell_length_b [14.8801]
_cell_length_c [5.3989]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.3224]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na2Au2Br7]
_chemical_formula_sum '[Na4 Au4 Br14]'
_cell_volume [723.8191]
_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  0.2967  0.5000  1
  Au  Au1  4  0.2257  0.0000  0.7718  1
  Br  Br2  8  0.2466  0.1656  0.7362  1
  Br  Br3  4  0.0955  0.5000  0.7224  1
  Br  Br4  2  0.0000  0.0000  0.0000  1
]