data_Na2SbAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.24
_cell_length_b   4.75
_cell_length_c   5.99
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2SbAu
_chemical_formula_sum   'Na2 Sb1 Au1'
_cell_volume   92.06
_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  Na1  1  0.62  0.38  0.45  1.0
  Na  Na2  1  0.62  0.38  0.53  1.0
  Sb  Sb3  1  0.0  0.0  0.0  1.0
  Au  Au0  1  0.0  0.0  0.99  1.0

data_Na2SbAu
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.24
_cell_length_b   5.99
_cell_length_c   4.75
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   Na2SbAu
_chemical_formula_sum   'Na2 Sb1 Au1'
_cell_volume   92.06
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  0.62  0.45  0.38  1.0
  Sb  Sb1  1  0.0  0.0  0.0  1.0
  Au  Au2  1  0.0  0.0  0.0  1.0

Na Na Sb Au
Na Na Sb Au 0 1 o o o 2 3 o o - 