data_Pd2PtRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.81
_cell_length_b   4.81
_cell_length_c   4.82
_cell_angle_alpha   99.53
_cell_angle_beta   99.53
_cell_angle_gamma   33.6
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Pd2PtRh
_chemical_formula_sum   'Pd2 Pt1 Rh1'
_cell_volume   60.9
_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
  Pd  Pd0  1  0.02  0.0  0.0  1.0
  Pd  Pd1  1  0.67  0.0  0.57  1.0
  Pt  Pt2  1  0.18  0.0  0.34  1.0
  Rh  Rh3  1  0.72  0.0  0.21  1.0

data_Pd2PtRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.78
_cell_length_b   4.81
_cell_length_c   4.82
_cell_angle_alpha   99.53
_cell_angle_beta   90.0
_cell_angle_gamma   106.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Pd2PtRh
_chemical_formula_sum   'Pd2 Pt1 Rh1'
_cell_volume   60.9
_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
  Pd  Pd0  1  0.0  0.33  0.43  1.0
  Pd  Pd1  1  0.0  0.98  1.0  1.0
  Rh  Rh2  1  0.0  0.28  0.79  1.0
  Pt  Pt3  1  0.0  0.82  0.66  1.0

Pd Pd Pt Rh
Pd Pd Pt Rh 0 3 - o o 0 2 o o o 1 3 o o o 