data_Ru2RhAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.78
_cell_length_b   4.78
_cell_length_c   4.79
_cell_angle_alpha   99.54
_cell_angle_beta   99.54
_cell_angle_gamma   33.69
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ru2RhAu
_chemical_formula_sum   'Ru2 Rh1 Au1'
_cell_volume   59.83
_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
  Ru  Ru2  1  0.31  0.0  0.68  1.0
  Ru  Ru3  1  0.71  0.0  0.65  1.0
  Rh  Rh1  1  0.62  0.0  0.13  1.0
  Au  Au0  1  0.17  0.0  0.35  1.0

data_Ru2RhAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.77
_cell_length_b   4.78
_cell_length_c   4.79
_cell_angle_alpha   99.54
_cell_angle_beta   90.0
_cell_angle_gamma   106.84
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ru2RhAu
_chemical_formula_sum   'Ru2 Rh1 Au1'
_cell_volume   59.83
_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
  Ru  Ru0  1  0.0  0.29  0.35  1.0
  Ru  Ru1  1  0.0  0.69  0.32  1.0
  Rh  Rh2  1  0.0  0.38  0.87  1.0
  Au  Au3  1  0.0  0.83  0.65  1.0

Ru Ru Rh Au
Ru Ru Rh Au 0 3 o o o 0 1 o o o 0 2 o o + 1 2 o o + 1 2 o o o 2 3 o o o 2 3 + o o 2 2 + - o 