data_Cd2PbCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.57
_cell_length_b   3.57
_cell_length_c   8.25
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cd2PbCl
_chemical_formula_sum   'Cd2 Pb1 Cl1'
_cell_volume   105.22
_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
  Cd  Cd0  1  0.79  0.79  0.3  1.0
  Cd  Cd1  1  0.79  0.79  0.95  1.0
  Pb  Pb3  1  0.0  0.0  0.12  1.0
  Cl  Cl2  1  0.0  0.0  0.0  1.0

data_Cd2PbCl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.05
_cell_length_b   5.05
_cell_length_c   8.25
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Cd2PbCl
_chemical_formula_sum   'Cd4 Pb2 Cl2'
_cell_volume   210.43
_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
  Cd  Cd0  2  0.29  0.5  0.3  1.0
  Cd  Cd1  2  0.29  0.5  0.95  1.0
  Pb  Pb2  2  0.0  0.0  0.12  1.0
  Cl  Cl3  2  0.0  0.0  0.0  1.0

Cd Cd Pb Cl
Cd2PbCl is alpha Niobium phosphide-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Cd2PbCl clusters. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a single-bond geometry to one Pb(1) atom. The Cd(1)-Pb(1) bond length is 1.78 Å. In the second Cd site, Cd(2) is bonded in a single-bond geometry to one Cl(1) atom. The Cd(2)-Cl(1) bond length is 1.15 Å. Pb(1) is bonded in a 2-coordinate geometry to one Cd(1) and one Cl(1) atom. The Pb(1)-Cl(1) bond length is 1.02 Å. Cl(1) is bonded in a distorted water-like geometry to one Cd(2) and one Pb(1) atom.