data_Li2InPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.95
_cell_length_b   4.95
_cell_length_c   4.95
_cell_angle_alpha   120.69
_cell_angle_beta   120.69
_cell_angle_gamma   88.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2InPb
_chemical_formula_sum   'Li2 In1 Pb1'
_cell_volume   84.71
_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  0.45  0.0  0.77  1.0
  Li  Li2  1  0.0  0.45  0.77  1.0
  In  In0  1  0.0  0.0  0.0  1.0
  Pb  Pb3  1  0.0  0.0  0.53  1.0

data_Li2InPb
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.92
_cell_length_b   6.92
_cell_length_c   4.95
_cell_angle_alpha   90.0
_cell_angle_beta   134.4
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Li2InPb
_chemical_formula_sum   'Li4 In2 Pb2'
_cell_volume   169.42
_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  4  0.46  0.22  0.68  1.0
  In  In1  2  0.0  0.0  0.0  1.0
  Pb  Pb2  2  0.47  0.0  0.47  1.0

Li Li In Pb
Li2InPb crystallizes in the monoclinic Cm space group. Li(1) is bonded in a distorted linear geometry to one In(1) and one Pb(1) atom. The Li(1)-In(1) bond length is 2.36 Å. The Li(1)-Pb(1) bond length is 1.90 Å. In(1) is bonded in a 4-coordinate geometry to two equivalent Li(1) and two equivalent Pb(1) atoms. There is one shorter (2.30 Å) and one longer (2.65 Å) In(1)-Pb(1) bond length. Pb(1) is bonded in a 2-coordinate geometry to two equivalent Li(1) and two equivalent In(1) atoms.