The material structure described by CoTlBi is half-Heusler structured and crystallizes in the cubic F-43m space group. Co(1) is bonded to six equivalent Tl(1) and four equivalent Bi(1) atoms to form distorted CoTl6Bi4 tetrahedra that share corners with four equivalent Tl(1)Co6Bi4 tetrahedra, corners with six equivalent Co(1)Tl6Bi4 tetrahedra, edges with six equivalent Tl(1)Co6Bi4 tetrahedra, and faces with twelve equivalent Co(1)Tl6Bi4 tetrahedra. Tl(1) is bonded to six equivalent Co(1) and four equivalent Bi(1) atoms to form distorted TlCo6Bi4 tetrahedra that share corners with four equivalent Co(1)Tl6Bi4 tetrahedra, corners with six equivalent Tl(1)Co6Bi4 tetrahedra, edges with six equivalent Co(1)Tl6Bi4 tetrahedra, and faces with twelve equivalent Tl(1)Co6Bi4 tetrahedra. Bi(1) is bonded in a body-centered cubic geometry to four equivalent Co(1) and four equivalent Tl(1) atoms. is represented by the CIF file [CIF]
data_TlCoBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.907
_cell_length_b   4.907
_cell_length_c   4.907
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   83.567
_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
  Tl  Tl0  1  0.500  0.500  0.500  1.0
  Co  Co1  1  0.000  0.000  0.000  1.0
  Bi  Bi2  1  0.250  0.250  0.250  1.0
[/CIF]
.
The material structure described by CoTlBi is half-Heusler structured and crystallizes in the cubic F-43m space group. Co(1) is bonded to six equivalent Tl(1) and four equivalent Bi(1) atoms to form distorted CoTl6Bi4 tetrahedra that share corners with four equivalent Tl(1)Co6Bi4 tetrahedra, corners with six equivalent Co(1)Tl6Bi4 tetrahedra, edges with six equivalent Tl(1)Co6Bi4 tetrahedra, and faces with twelve equivalent Co(1)Tl6Bi4 tetrahedra. Tl(1) is bonded to six equivalent Co(1) and four equivalent Bi(1) atoms to form distorted TlCo6Bi4 tetrahedra that share corners with four equivalent Co(1)Tl6Bi4 tetrahedra, corners with six equivalent Tl(1)Co6Bi4 tetrahedra, edges with six equivalent Co(1)Tl6Bi4 tetrahedra, and faces with twelve equivalent Tl(1)Co6Bi4 tetrahedra. Bi(1) is bonded in a body-centered cubic geometry to four equivalent Co(1) and four equivalent Tl(1) atoms. is represented by the CIF file [CIF]
data_TlCoBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.907
_cell_length_b   4.907
_cell_length_c   4.907
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   83.567
_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
  Tl  Tl0  1  0.500  0.500  0.500  1.0
  Co  Co1  1  0.000  0.000  0.000  1.0
  Bi  Bi2  1  0.250  0.250  0.250  1.0
[/CIF]
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