data_LiCdInPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.18
_cell_length_b   5.18
_cell_length_c   5.18
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiCdInPb
_chemical_formula_sum   'Li1 Cd1 In1 Pb1'
_cell_volume   98.16
_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  Li2  1  0.0  0.0  0.0  1.0
  Cd  Cd0  1  0.66  0.66  0.66  1.0
  In  In1  1  0.83  0.83  0.83  1.0
  Pb  Pb3  1  0.49  0.49  0.49  1.0

data_LiCdInPb
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.18
_cell_length_b   5.18
_cell_length_c   12.68
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   LiCdInPb
_chemical_formula_sum   'Li3 Cd3 In3 Pb3'
_cell_volume   294.48
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.0  1.0
  Cd  Cd1  3  0.0  0.0  0.34  1.0
  In  In2  3  0.0  0.0  0.17  1.0
  Pb  Pb3  3  0.0  0.0  0.51  1.0

Li Cd In Pb
Li Cd In Pb 0 2 - - - 1 3 o o o 1 2 o o o 
LiCdInPb crystallizes in the trigonal R3m space group. Li(1) is bonded to three equivalent Cd(1) and one In(1) atom to form distorted LiCd3In trigonal pyramids that share  a cornercorner with one Cd(1)Li3InPb trigonal bipyramid, corners with three equivalent In(1)LiCdPb3 trigonal bipyramids, corners with six equivalent Li(1)Cd3In trigonal pyramids, and edges with three equivalent Pb(1)CdIn3 trigonal pyramids. All Li(1)-Cd(1) bond lengths are 2.99 Å. The Li(1)-In(1) bond length is 2.15 Å. Cd(1) is bonded to three equivalent Li(1), one In(1), and one Pb(1) atom to form distorted CdLi3InPb trigonal bipyramids that share corners with six equivalent Cd(1)Li3InPb trigonal bipyramids,  a cornercorner with one Li(1)Cd3In trigonal pyramid, corners with three equivalent Pb(1)CdIn3 trigonal pyramids, and edges with three equivalent In(1)LiCdPb3 trigonal bipyramids. The Cd(1)-In(1) bond length is 2.15 Å. The Cd(1)-Pb(1) bond length is 2.15 Å. In(1) is bonded to one Li(1), one Cd(1), and three equivalent Pb(1) atoms to form distorted InLiCdPb3 trigonal bipyramids that share corners with six equivalent In(1)LiCdPb3 trigonal bipyramids,  a cornercorner with one Pb(1)CdIn3 trigonal pyramid, corners with three equivalent Li(1)Cd3In trigonal pyramids, and edges with three equivalent Cd(1)Li3InPb trigonal bipyramids. All In(1)-Pb(1) bond lengths are 2.99 Å. Pb(1) is bonded to one Cd(1) and three equivalent In(1) atoms to form distorted PbCdIn3 trigonal pyramids that share  a cornercorner with one In(1)LiCdPb3 trigonal bipyramid, corners with three equivalent Cd(1)Li3InPb trigonal bipyramids, corners with six equivalent Pb(1)CdIn3 trigonal pyramids, and edges with three equivalent Li(1)Cd3In trigonal pyramids.