data_ReRh2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.88
_cell_length_b   4.88
_cell_length_c   2.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   108.18
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReRh2Pb
_chemical_formula_sum   'Re1 Rh2 Pb1'
_cell_volume   65.75
_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
  Re  Re1  1  0.0  0.0  0.0  1.0
  Rh  Rh2  1  0.43  0.98  0.45  1.0
  Rh  Rh3  1  0.43  0.02  0.45  1.0
  Pb  Pb0  1  0.87  0.0  0.0  1.0

data_ReRh2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.9
_cell_length_b   4.88
_cell_length_c   4.88
_cell_angle_alpha   108.18
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReRh2Pb
_chemical_formula_sum   'Re1 Rh2 Pb1'
_cell_volume   65.75
_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
  Re  Re0  1  0.0  0.0  0.0  1.0
  Rh  Rh1  1  0.45  0.43  0.02  1.0
  Rh  Rh2  1  0.45  0.43  0.98  1.0
  Pb  Pb3  1  0.0  0.87  0.0  1.0

Re Rh Rh Pb
(Rh)2RePb is beta oxygen-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one rhodium molecule and one RePb cluster. In the RePb cluster, Re(1) is bonded in a single-bond geometry to one Pb(1) atom. The Re(1)-Pb(1) bond length is 0.66 Å. Pb(1) is bonded in a single-bond geometry to one Re(1) atom.