data_Sb3Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.3
_cell_length_b   6.3
_cell_length_c   6.3
_cell_angle_alpha   116.99
_cell_angle_beta   116.99
_cell_angle_gamma   116.99
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sb3Te
_chemical_formula_sum   'Sb3 Te1'
_cell_volume   110.34
_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
  Sb  Sb0  1  0.0  0.1  0.1  1.0
  Sb  Sb1  1  0.68  0.45  0.1  1.0
  Sb  Sb2  1  0.32  0.45  0.1  1.0
  Te  Te3  1  0.0  0.0  0.0  1.0

data_Sb3Te
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.31
_cell_length_b   6.3
_cell_length_c   6.3
_cell_angle_alpha   116.99
_cell_angle_beta   100.1
_cell_angle_gamma   100.1
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sb3Te
_chemical_formula_sum   'Sb3 Te1'
_cell_volume   110.34
_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
  Sb  Sb0  1  0.1  0.42  0.65  1.0
  Sb  Sb1  1  0.1  0.79  0.65  1.0
  Sb  Sb2  1  0.1  0.1  0.0  1.0
  Te  Te3  1  0.0  0.0  0.0  1.0

Sb Sb Sb Te
Sb Sb Sb Te 0 3 o o o 0 2 o o o 1 2 o o o 2 3 o o o 
Sb3Te crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Sb3Te cluster. There are three inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a single-bond geometry to one Te(1) atom. The Sb(1)-Te(1) bond length is 0.67 Å. In the second Sb site, Sb(2) is bonded in a distorted single-bond geometry to one Sb(3) atom. The Sb(2)-Sb(3) bond length is 2.33 Å. In the third Sb site, Sb(3) is bonded in a 2-coordinate geometry to one Sb(2) and one Te(1) atom. The Sb(3)-Te(1) bond length is 2.10 Å. Te(1) is bonded in a single-bond geometry to one Sb(1) and one Sb(3) atom.