data_AlRePb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.31
_cell_length_b   3.31
_cell_length_c   8.29
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlRePb2
_chemical_formula_sum   'Al1 Re1 Pb2'
_cell_volume   90.87
_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
  Al  Al0  1  0.0  0.0  0.0  1.0
  Re  Re3  1  0.0  0.0  0.14  1.0
  Pb  Pb1  1  0.66  0.66  0.37  1.0
  Pb  Pb2  1  0.66  0.66  0.92  1.0

data_AlRePb2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.68
_cell_length_b   4.68
_cell_length_c   8.29
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AlRePb2
_chemical_formula_sum   'Al2 Re2 Pb4'
_cell_volume   181.75
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Al  Al0  2  0.0  0.0  0.0  1.0
  Re  Re1  2  0.0  0.0  0.14  1.0
  Pb  Pb2  2  0.16  0.5  0.37  1.0
  Pb  Pb3  2  0.16  0.5  0.92  1.0

Al Re Pb Pb
ReAlPb2 is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two ReAlPb2 clusters. Re(1) is bonded in a distorted single-bond geometry to one Al(1) and one Pb(1) atom. The Re(1)-Al(1) bond length is 1.19 Å. The Re(1)-Pb(1) bond length is 2.48 Å. Al(1) is bonded in a 2-coordinate geometry to one Re(1) and one Pb(2) atom. The Al(1)-Pb(2) bond length is 1.76 Å. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a distorted single-bond geometry to one Re(1) atom. In the second Pb site, Pb(2) is bonded in a 1-coordinate geometry to one Al(1) atom.