data_NaIrAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.7
_cell_length_b   4.63
_cell_length_c   5.67
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaIrAu2
_chemical_formula_sum   'Na1 Ir1 Au2'
_cell_volume   71.02
_cell_formula_units_Z   1
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  Na3  1  0.0  0.0  0.34  1.0
  Ir  Ir2  1  0.35  0.32  0.68  1.0
  Au  Au0  1  0.35  0.32  0.55  1.0
  Au  Au1  1  0.0  0.0  0.61  1.0

data_NaIrAu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.7
_cell_length_b   4.63
_cell_length_c   5.67
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaIrAu2
_chemical_formula_sum   'Na1 Ir1 Au2'
_cell_volume   71.02
_cell_formula_units_Z   1
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  1  0.0  0.0  0.34  1.0
  Ir  Ir1  1  0.35  0.32  0.68  1.0
  Au  Au2  1  0.0  0.0  0.61  1.0
  Au  Au3  1  0.35  0.32  0.55  1.0

Na Ir Au Au