data_PtRhPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.42
_cell_length_b   3.42
_cell_length_c   6.92
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   92.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PtRhPb2
_chemical_formula_sum   'Pt1 Rh1 Pb2'
_cell_volume   81.12
_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
  Pt  Pt2  1  0.0  0.0  0.46  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0
  Pb  Pb0  1  0.37  0.0  0.69  1.0
  Pb  Pb1  1  0.37  0.0  0.23  1.0

data_PtRhPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.42
_cell_length_b   3.42
_cell_length_c   6.92
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   92.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PtRhPb2
_chemical_formula_sum   'Pt1 Rh1 Pb2'
_cell_volume   81.12
_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
  Pt  Pt1  1  0.0  0.0  0.46  1.0
  Pb  Pb2  1  0.37  0.0  0.23  1.0
  Pb  Pb3  1  0.37  0.0  0.69  1.0

Pt Rh Pb Pb
Pt Rh Pb Pb 0 3 o o o 0 2 o o o 1 2 o o - 1 3 o o o 
RhPtPb2 crystallizes in the triclinic P1 space group. Rh(1) is bonded in a 4-coordinate geometry to two equivalent Pb(1) and two equivalent Pb(2) atoms. There is one shorter (2.46 Å) and one longer (3.03 Å) Rh(1)-Pb(1) bond length. There is one shorter (2.03 Å) and one longer (2.69 Å) Rh(1)-Pb(2) bond length. Pt(1) is bonded in a 4-coordinate geometry to two equivalent Pb(1) and two equivalent Pb(2) atoms. There is one shorter (2.04 Å) and one longer (2.70 Å) Pt(1)-Pb(1) bond length. There is one shorter (2.04 Å) and one longer (2.70 Å) Pt(1)-Pb(2) bond length. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 6-coordinate geometry to two equivalent Rh(1), two equivalent Pt(1), and two equivalent Pb(1) atoms. Both Pb(1)-Pb(1) bond lengths are 3.42 Å. In the second Pb site, Pb(2) is bonded in a 4-coordinate geometry to two equivalent Rh(1) and two equivalent Pt(1) atoms.