data_Bi2RuPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.06
_cell_length_b   6.06
_cell_length_c   6.06
_cell_angle_alpha   149.08
_cell_angle_beta   131.38
_cell_angle_gamma   58.74
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2RuPt
_chemical_formula_sum   'Bi2 Ru1 Pt1'
_cell_volume   84.95
_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
  Bi  Bi0  1  0.61  0.0  0.31  1.0
  Bi  Bi1  1  0.0  0.0  0.71  1.0
  Ru  Ru3  1  0.0  0.0  0.76  1.0
  Pt  Pt2  1  0.61  0.0  0.05  1.0

data_Bi2RuPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.23
_cell_length_b   4.99
_cell_length_c   6.06
_cell_angle_alpha   114.31
_cell_angle_beta   105.46
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Bi2RuPt
_chemical_formula_sum   'Bi2 Ru1 Pt1'
_cell_volume   84.95
_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
  Bi  Bi0  1  0.29  0.29  0.29  1.0
  Bi  Bi1  1  0.3  0.69  0.3  1.0
  Ru  Ru2  1  0.24  0.24  0.24  1.0
  Pt  Pt3  1  0.56  0.95  0.56  1.0

Bi Bi Ru Pt
Bi Bi Ru Pt 0 3 o o o 1 2 o o o 