The material described by Bi2Te crystallizes in the tetragonal I-42d space group. Bi(1) is bonded in a 6-coordinate geometry to four equivalent Bi(1) and two equivalent Te(1) atoms. Te(1) is bonded in a 4-coordinate geometry to four equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Bi2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.496
_cell_length_b   6.496
_cell_length_c   6.496
_cell_angle_alpha   103.813
_cell_angle_beta   103.813
_cell_angle_gamma   121.499
_symmetry_Int_Tables_number   1
_cell_volume   203.961
_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
  Bi  Bi0  1  0.625  0.452  0.327  1.0
  Bi  Bi1  1  0.125  0.298  0.673  1.0
  Bi  Bi2  1  0.548  0.875  0.173  1.0
  Bi  Bi3  1  0.702  0.375  0.827  1.0
  Te  Te4  1  0.250  0.750  0.500  1.0
  Te  Te5  1  0.000  0.000  0.000  1.0
[/CIF]
.
The material described by Bi2Te crystallizes in the tetragonal I-42d space group. Bi(1) is bonded in a 6-coordinate geometry to four equivalent Bi(1) and two equivalent Te(1) atoms. Te(1) is bonded in a 4-coordinate geometry to four equivalent Bi(1) atoms. is represented by the CIF file [CIF]
data_Bi2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.496
_cell_length_b   6.496
_cell_length_c   6.496
_cell_angle_alpha   103.813
_cell_angle_beta   103.813
_cell_angle_gamma   121.499
_symmetry_Int_Tables_number   1
_cell_volume   203.961
_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
  Bi  Bi0  1  0.625  0.452  0.327  1.0
  Bi  Bi1  1  0.125  0.298  0.673  1.0
  Bi  Bi2  1  0.548  0.875  0.173  1.0
  Bi  Bi3  1  0.702  0.375  0.827  1.0
  Te  Te4  1  0.250  0.750  0.500  1.0
  Te  Te5  1  0.000  0.000  0.000  1.0
[/CIF]
.