data_RhPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.92
_cell_length_b   4.92
_cell_length_c   3.43
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RhPb2
_chemical_formula_sum   'Rh1 Pb2'
_cell_volume   71.91
_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
  Rh  Rh2  1  0.0  0.0  0.0  1.0
  Pb  Pb0  1  0.0  0.84  0.59  1.0
  Pb  Pb1  1  0.46  0.42  0.83  1.0

data_RhPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.43
_cell_length_b   4.92
_cell_length_c   4.92
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RhPb2
_chemical_formula_sum   'Rh1 Pb2'
_cell_volume   71.91
_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
  Rh  Rh0  1  0.0  0.0  0.0  1.0
  Pb  Pb1  1  0.59  0.0  0.84  1.0
  Pb  Pb2  1  0.83  0.46  0.42  1.0

Rh Pb Pb
Rh Pb Pb 0 1 o - - 0 2 o o - 0 2 - - - 1 2 o + o 1 2 - o o 