data_PtRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.24
_cell_length_b   4.24
_cell_length_c   8.15
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PtRh
_chemical_formula_sum   'Pt4 Rh4'
_cell_volume   126.77
_cell_formula_units_Z   4
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
  Pt  Pt0  1  0.0  0.45  0.73  1.0
  Pt  Pt1  1  0.12  0.22  0.66  1.0
  Pt  Pt2  1  0.12  0.22  0.42  1.0
  Pt  Pt3  1  0.0  0.45  0.49  1.0
  Rh  Rh4  1  0.0  0.0  0.11  1.0
  Rh  Rh5  1  0.0  0.0  0.04  1.0
  Rh  Rh6  1  0.0  0.45  0.04  1.0
  Rh  Rh7  1  0.12  0.22  0.11  1.0

data_PtRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.24
_cell_length_b   4.24
_cell_length_c   8.15
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PtRh
_chemical_formula_sum   'Pt4 Rh4'
_cell_volume   126.77
_cell_formula_units_Z   4
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
  Rh  Rh0  1  0.0  0.0  0.04  1.0
  Rh  Rh1  1  0.0  0.0  0.11  1.0
  Rh  Rh2  1  0.0  0.45  0.04  1.0
  Pt  Pt3  1  0.0  0.45  0.49  1.0
  Pt  Pt4  1  0.0  0.45  0.73  1.0
  Rh  Rh5  1  0.12  0.22  0.11  1.0
  Pt  Pt6  1  0.12  0.22  0.42  1.0
  Pt  Pt7  1  0.12  0.22  0.66  1.0

Pt Pt Pt Pt Rh Rh Rh Rh