data_Na2RuAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.38
_cell_length_b   6.38
_cell_length_c   6.38
_cell_angle_alpha   155.59
_cell_angle_beta   130.64
_cell_angle_gamma   55.81
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2RuAu
_chemical_formula_sum   'Na2 Ru1 Au1'
_cell_volume   80.93
_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  0.0  0.0  0.02  1.0
  Na  Na2  1  0.35  0.0  0.01  1.0
  Ru  Ru3  1  0.0  0.0  0.9  1.0
  Au  Au0  1  0.0  0.66  0.61  1.0

data_Na2RuAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.7
_cell_length_b   5.33
_cell_length_c   6.38
_cell_angle_alpha   114.68
_cell_angle_beta   102.2
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2RuAu
_chemical_formula_sum   'Na2 Ru1 Au1'
_cell_volume   80.93
_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  0.01  0.66  1.0
  Na  Na1  1  0.0  0.02  0.02  1.0
  Ru  Ru2  1  0.0  0.9  0.9  1.0
  Au  Au3  1  0.34  0.95  0.95  1.0

Na Na Ru Au