data_ReBi2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.33
_cell_length_b   7.33
_cell_length_c   7.33
_cell_angle_alpha   152.96
_cell_angle_beta   142.3
_cell_angle_gamma   47.01
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReBi2Pb
_chemical_formula_sum   'Re1 Bi2 Pb1'
_cell_volume   109.28
_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  Re3  1  0.0  0.0  0.18  1.0
  Bi  Bi0  1  0.0  0.37  0.74  1.0
  Bi  Bi1  1  0.0  0.0  0.34  1.0
  Pb  Pb2  1  0.0  0.37  0.93  1.0

data_ReBi2Pb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.43
_cell_length_b   4.74
_cell_length_c   7.33
_cell_angle_alpha   108.85
_cell_angle_beta   103.52
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReBi2Pb
_chemical_formula_sum   'Re1 Bi2 Pb1'
_cell_volume   109.28
_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  0.18  0.18  1.0
  Bi  Bi1  1  0.0  0.34  0.34  1.0
  Bi  Bi2  1  0.63  0.37  0.37  1.0
  Pb  Pb3  1  0.63  0.56  0.56  1.0

Re Bi Bi Pb
Re Bi Bi Pb 0 2 o o o 1 2 o o o 1 3 o o o 
RePbBi2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one RePbBi2 cluster. Re(1) is bonded in a single-bond geometry to one Bi(2) atom. The Re(1)-Bi(2) bond length is 1.17 Å. Pb(1) is bonded in a single-bond geometry to one Bi(1) atom. The Pb(1)-Bi(1) bond length is 1.42 Å. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 2-coordinate geometry to one Pb(1) and one Bi(2) atom. The Bi(1)-Bi(2) bond length is 1.34 Å. In the second Bi site, Bi(2) is bonded in a 1-coordinate geometry to one Re(1) and one Bi(1) atom.