The material structure described by Tl2Te3 crystallizes in the monoclinic Cc space group. There are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a 4-coordinate geometry to one Te(1), one Te(2), and two equivalent Te(3) atoms. In the second Tl site, Tl(2) is bonded in a 4-coordinate geometry to one Te(2), one Te(3), and two equivalent Te(1) atoms. There are three inequivalent Te sites. In the first Te site, Te(1) is bonded in a 6-coordinate geometry to one Tl(1), two equivalent Tl(2), one Te(3), and two equivalent Te(2) atoms. In the second Te site, Te(2) is bonded in a 5-coordinate geometry to one Tl(1), one Tl(2), one Te(3), and two equivalent Te(1) atoms. In the third Te site, Te(3) is bonded in a 1-coordinate geometry to one Tl(2), two equivalent Tl(1), one Te(1), and one Te(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tl2Te3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.817
_cell_length_b   6.943
_cell_length_c   10.971
_cell_angle_alpha   121.093
_cell_angle_beta   90.000
_cell_angle_gamma   119.403
_symmetry_Int_Tables_number   1
_cell_volume   364.320
_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
  Tl  Tl0  1  0.551  0.770  0.296  1.0
  Tl  Tl1  1  0.811  0.111  0.045  1.0
  Tl  Tl2  1  0.301  0.111  0.545  1.0
  Tl  Tl3  1  0.219  0.770  0.796  1.0
  Te  Te4  1  0.821  0.602  0.019  1.0
  Te  Te5  1  0.794  0.176  0.748  1.0
  Te  Te6  1  0.096  0.413  0.405  1.0
  Te  Te7  1  0.781  0.602  0.519  1.0
  Te  Te8  1  0.382  0.176  0.248  1.0
  Te  Te9  1  0.317  0.413  0.905  1.0
[/CIF]
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The material structure described by Tl2Te3 crystallizes in the monoclinic Cc space group. There are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a 4-coordinate geometry to one Te(1), one Te(2), and two equivalent Te(3) atoms. In the second Tl site, Tl(2) is bonded in a 4-coordinate geometry to one Te(2), one Te(3), and two equivalent Te(1) atoms. There are three inequivalent Te sites. In the first Te site, Te(1) is bonded in a 6-coordinate geometry to one Tl(1), two equivalent Tl(2), one Te(3), and two equivalent Te(2) atoms. In the second Te site, Te(2) is bonded in a 5-coordinate geometry to one Tl(1), one Tl(2), one Te(3), and two equivalent Te(1) atoms. In the third Te site, Te(3) is bonded in a 1-coordinate geometry to one Tl(2), two equivalent Tl(1), one Te(1), and one Te(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tl2Te3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.817
_cell_length_b   6.943
_cell_length_c   10.971
_cell_angle_alpha   121.093
_cell_angle_beta   90.000
_cell_angle_gamma   119.403
_symmetry_Int_Tables_number   1
_cell_volume   364.320
_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
  Tl  Tl0  1  0.551  0.770  0.296  1.0
  Tl  Tl1  1  0.811  0.111  0.045  1.0
  Tl  Tl2  1  0.301  0.111  0.545  1.0
  Tl  Tl3  1  0.219  0.770  0.796  1.0
  Te  Te4  1  0.821  0.602  0.019  1.0
  Te  Te5  1  0.794  0.176  0.748  1.0
  Te  Te6  1  0.096  0.413  0.405  1.0
  Te  Te7  1  0.781  0.602  0.519  1.0
  Te  Te8  1  0.382  0.176  0.248  1.0
  Te  Te9  1  0.317  0.413  0.905  1.0
[/CIF]
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