The crystal structure described by EuTl2 crystallizes in the hexagonal P6_3/mmc space group. Eu(1) is bonded in a 6-coordinate geometry to twelve equivalent Tl(1) atoms. Tl(1) is bonded in a 10-coordinate geometry to six equivalent Eu(1) and four equivalent Tl(1) atoms. is represented by the CIF file [CIF]
data_EuTl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.093
_cell_length_b   5.093
_cell_length_c   8.041
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   180.653
_cell_formula_units_Z   2
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
  Eu  Eu0  1  0.000  0.000  0.250  1.0
  Eu  Eu1  1  0.000  0.000  0.750  1.0
  Tl  Tl2  1  0.333  0.667  0.453  1.0
  Tl  Tl3  1  0.667  0.333  0.953  1.0
  Tl  Tl4  1  0.667  0.333  0.547  1.0
  Tl  Tl5  1  0.333  0.667  0.047  1.0
[/CIF]
.
The crystal structure described by EuTl2 crystallizes in the hexagonal P6_3/mmc space group. Eu(1) is bonded in a 6-coordinate geometry to twelve equivalent Tl(1) atoms. Tl(1) is bonded in a 10-coordinate geometry to six equivalent Eu(1) and four equivalent Tl(1) atoms. is represented by the CIF file [CIF]
data_EuTl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.093
_cell_length_b   5.093
_cell_length_c   8.041
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   180.653
_cell_formula_units_Z   2
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
  Eu  Eu0  1  0.000  0.000  0.250  1.0
  Eu  Eu1  1  0.000  0.000  0.750  1.0
  Tl  Tl2  1  0.333  0.667  0.453  1.0
  Tl  Tl3  1  0.667  0.333  0.953  1.0
  Tl  Tl4  1  0.667  0.333  0.547  1.0
  Tl  Tl5  1  0.333  0.667  0.047  1.0
[/CIF]
.