data_Li2PbCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.35
_cell_length_b   3.35
_cell_length_c   8.16
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2PbCl
_chemical_formula_sum   'Li2 Pb1 Cl1'
_cell_volume   91.32
_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
  Li  Li1  1  0.67  0.67  0.95  1.0
  Li  Li2  1  0.0  0.0  0.87  1.0
  Pb  Pb3  1  0.67  0.67  0.89  1.0
  Cl  Cl0  1  0.0  0.0  0.68  1.0

data_Li2PbCl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.73
_cell_length_b   4.73
_cell_length_c   8.16
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Li2PbCl
_chemical_formula_sum   'Li4 Pb2 Cl2'
_cell_volume   182.64
_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
  Li  Li0  2  0.0  0.0  0.87  1.0
  Li  Li1  2  0.17  0.5  0.95  1.0
  Pb  Pb2  2  0.17  0.5  0.89  1.0
  Cl  Cl3  2  0.0  0.0  0.68  1.0

Li Li Pb Cl
Li2PbCl crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Li2PbCl clusters. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a single-bond geometry to one Pb(1) atom. The Li(1)-Pb(1) bond length is 0.53 Å. In the second Li site, Li(2) is bonded in a distorted L-shaped geometry to one Pb(1) and one Cl(1) atom. The Li(2)-Pb(1) bond length is 1.55 Å. The Li(2)-Cl(1) bond length is 1.56 Å. Pb(1) is bonded in a single-bond geometry to one Li(1) and one Li(2) atom. Cl(1) is bonded in a single-bond geometry to one Li(2) atom.