The crystal structure described by Zn3Tl is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Zn(1) is bonded to eight equivalent Zn(1) and four equivalent Tl(1) atoms to form ZnTl4Zn8 cuboctahedra that share corners with twelve equivalent Zn(1)Tl4Zn8 cuboctahedra, edges with eight equivalent Tl(1)Zn12 cuboctahedra, edges with sixteen equivalent Zn(1)Tl4Zn8 cuboctahedra, faces with four equivalent Tl(1)Zn12 cuboctahedra, and faces with fourteen equivalent Zn(1)Tl4Zn8 cuboctahedra. Tl(1) is bonded to twelve equivalent Zn(1) atoms to form TlZn12 cuboctahedra that share corners with twelve equivalent Tl(1)Zn12 cuboctahedra, edges with twenty-four equivalent Zn(1)Tl4Zn8 cuboctahedra, faces with six equivalent Tl(1)Zn12 cuboctahedra, and faces with twelve equivalent Zn(1)Tl4Zn8 cuboctahedra. is represented by the CIF file [CIF]
data_TlZn3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.311
_cell_length_b   4.311
_cell_length_c   4.311
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   80.141
_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  0.000  0.000  0.000  1.0
  Zn  Zn1  1  0.500  0.000  0.500  1.0
  Zn  Zn2  1  0.500  0.500  0.000  1.0
  Zn  Zn3  1  0.000  0.500  0.500  1.0
[/CIF]
.
The crystal structure described by Zn3Tl is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Zn(1) is bonded to eight equivalent Zn(1) and four equivalent Tl(1) atoms to form ZnTl4Zn8 cuboctahedra that share corners with twelve equivalent Zn(1)Tl4Zn8 cuboctahedra, edges with eight equivalent Tl(1)Zn12 cuboctahedra, edges with sixteen equivalent Zn(1)Tl4Zn8 cuboctahedra, faces with four equivalent Tl(1)Zn12 cuboctahedra, and faces with fourteen equivalent Zn(1)Tl4Zn8 cuboctahedra. Tl(1) is bonded to twelve equivalent Zn(1) atoms to form TlZn12 cuboctahedra that share corners with twelve equivalent Tl(1)Zn12 cuboctahedra, edges with twenty-four equivalent Zn(1)Tl4Zn8 cuboctahedra, faces with six equivalent Tl(1)Zn12 cuboctahedra, and faces with twelve equivalent Zn(1)Tl4Zn8 cuboctahedra. is represented by the CIF file [CIF]
data_TlZn3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.311
_cell_length_b   4.311
_cell_length_c   4.311
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   80.141
_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  0.000  0.000  0.000  1.0
  Zn  Zn1  1  0.500  0.000  0.500  1.0
  Zn  Zn2  1  0.500  0.500  0.000  1.0
  Zn  Zn3  1  0.000  0.500  0.500  1.0
[/CIF]
.