The structure described by Bi2Te2S crystallizes in the triclinic P-1 space group. Bi(1) is bonded in a distorted single-bond geometry to five equivalent Te(1) and one S(1) atom. Te(1) is bonded to five equivalent Bi(1) atoms to form a mixture of distorted edge and corner-sharing TeBi5 trigonal bipyramids. S(1) is bonded in a linear geometry to two equivalent Bi(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Bi2Te2S
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   23.428
_cell_length_b   4.445
_cell_length_c   11.865
_cell_angle_alpha   127.515
_cell_angle_beta   169.215
_cell_angle_gamma   51.903
_symmetry_Int_Tables_number   1
_cell_volume   181.937
_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
  Bi  Bi0  1  0.864  0.440  0.004  1.0
  Bi  Bi1  1  0.136  0.560  0.996  1.0
  Te  Te2  1  0.677  0.965  0.002  1.0
  Te  Te3  1  0.323  0.035  0.998  1.0
  S  S4  1  0.000  1.000  0.000  1.0
[/CIF]
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The structure described by Bi2Te2S crystallizes in the triclinic P-1 space group. Bi(1) is bonded in a distorted single-bond geometry to five equivalent Te(1) and one S(1) atom. Te(1) is bonded to five equivalent Bi(1) atoms to form a mixture of distorted edge and corner-sharing TeBi5 trigonal bipyramids. S(1) is bonded in a linear geometry to two equivalent Bi(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Bi2Te2S
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   23.428
_cell_length_b   4.445
_cell_length_c   11.865
_cell_angle_alpha   127.515
_cell_angle_beta   169.215
_cell_angle_gamma   51.903
_symmetry_Int_Tables_number   1
_cell_volume   181.937
_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
  Bi  Bi0  1  0.864  0.440  0.004  1.0
  Bi  Bi1  1  0.136  0.560  0.996  1.0
  Te  Te2  1  0.677  0.965  0.002  1.0
  Te  Te3  1  0.323  0.035  0.998  1.0
  S  S4  1  0.000  1.000  0.000  1.0
[/CIF]
.