The structure described by Li3CdTl2 is Heusler-like structured and crystallizes in the tetragonal P4/mmm space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a body-centered cubic geometry to four equivalent Cd(1) and four equivalent Tl(1) atoms. In the second Li site, Li(2) is bonded in a body-centered cubic geometry to eight equivalent Tl(1) atoms. Cd(1) is bonded in a body-centered cubic geometry to eight equivalent Li(1) atoms. Tl(1) is bonded in a body-centered cubic geometry to four equivalent Li(1) and four equivalent Li(2) atoms. is represented by the CIF file [CIF]
data_Li3Tl2Cd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.379
_cell_length_b   3.379
_cell_length_c   10.230
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   116.791
_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  Li0  1  0.000  0.000  0.839  1.0
  Li  Li1  1  0.000  0.000  0.161  1.0
  Li  Li2  1  0.000  0.000  0.500  1.0
  Tl  Tl3  1  0.500  0.500  0.325  1.0
  Tl  Tl4  1  0.500  0.500  0.675  1.0
  Cd  Cd5  1  0.500  0.500  0.000  1.0
[/CIF]
.
The structure described by Li3CdTl2 is Heusler-like structured and crystallizes in the tetragonal P4/mmm space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a body-centered cubic geometry to four equivalent Cd(1) and four equivalent Tl(1) atoms. In the second Li site, Li(2) is bonded in a body-centered cubic geometry to eight equivalent Tl(1) atoms. Cd(1) is bonded in a body-centered cubic geometry to eight equivalent Li(1) atoms. Tl(1) is bonded in a body-centered cubic geometry to four equivalent Li(1) and four equivalent Li(2) atoms. is represented by the CIF file [CIF]
data_Li3Tl2Cd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.379
_cell_length_b   3.379
_cell_length_c   10.230
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   116.791
_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  Li0  1  0.000  0.000  0.839  1.0
  Li  Li1  1  0.000  0.000  0.161  1.0
  Li  Li2  1  0.000  0.000  0.500  1.0
  Tl  Tl3  1  0.500  0.500  0.325  1.0
  Tl  Tl4  1  0.500  0.500  0.675  1.0
  Cd  Cd5  1  0.500  0.500  0.000  1.0
[/CIF]
.