data_AgRu2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.91
_cell_length_b   3.42
_cell_length_c   7.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgRu2Pb
_chemical_formula_sum   'Ag1 Ru2 Pb1'
_cell_volume   75.17
_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
  Ag  Ag0  1  0.0  0.0  0.48  1.0
  Ru  Ru2  1  0.0  0.0  0.39  1.0
  Ru  Ru3  1  0.46  0.71  0.62  1.0
  Pb  Pb1  1  0.46  0.71  0.84  1.0

data_AgRu2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.91
_cell_length_b   3.42
_cell_length_c   7.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgRu2Pb
_chemical_formula_sum   'Ag1 Ru2 Pb1'
_cell_volume   75.17
_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
  Ag  Ag0  1  0.0  0.0  0.48  1.0
  Ru  Ru1  1  0.0  0.0  0.39  1.0
  Ru  Ru2  1  0.46  0.71  0.62  1.0
  Pb  Pb3  1  0.46  0.71  0.84  1.0

Ag Ru Ru Pb
Ag Ru Ru Pb 0 1 o o o 0 2 o - o 2 3 o o o 