data_Tl2RePb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.4
_cell_length_b   5.12
_cell_length_c   5.79
_cell_angle_alpha   90.0
_cell_angle_beta   106.14
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2RePb
_chemical_formula_sum   'Tl2 Re1 Pb1'
_cell_volume   97.0
_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
  Tl  Tl2  1  0.88  0.56  0.27  1.0
  Tl  Tl3  1  0.92  0.56  0.29  1.0
  Re  Re1  1  0.0  0.0  0.0  1.0
  Pb  Pb0  1  0.2  0.0  0.78  1.0

data_Tl2RePb
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.4
_cell_length_b   5.12
_cell_length_c   5.79
_cell_angle_alpha   90.0
_cell_angle_beta   106.14
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2RePb
_chemical_formula_sum   'Tl2 Re1 Pb1'
_cell_volume   97.0
_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
  Tl  Tl0  1  0.88  0.56  0.27  1.0
  Tl  Tl1  1  0.92  0.56  0.29  1.0
  Re  Re2  1  0.0  0.0  0.0  1.0
  Pb  Pb3  1  0.2  0.0  0.78  1.0

Tl Tl Re Pb
Tl Tl Re Pb 0 1 o o o 2 3 o o - 
RePb(Tl)2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one RePb cluster and one Tl cluster. In the RePb cluster, Re(1) is bonded in a distorted single-bond geometry to one Pb(1) atom. The Re(1)-Pb(1) bond length is 1.59 Å. Pb(1) is bonded in a distorted single-bond geometry to one Re(1) atom. In the Tl cluster, there are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a single-bond geometry to one Tl(2) atom. The Tl(1)-Tl(2) bond length is 0.14 Å. In the second Tl site, Tl(2) is bonded in a single-bond geometry to one Tl(1) atom.