data_Sb2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   6.39
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sb2Te
_chemical_formula_sum   'Sb4 Te2'
_cell_volume   169.2
_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
  Sb  Sb0  1  0.0  0.0  0.2  1.0
  Sb  Sb1  1  0.0  0.0  0.0  1.0
  Sb  Sb2  1  0.76  0.6  0.79  1.0
  Sb  Sb3  1  0.0  0.19  0.6  1.0
  Te  Te4  1  0.0  0.19  0.79  1.0
  Te  Te5  1  0.76  0.6  0.6  1.0

data_Sb2Te
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.53
_cell_length_b   5.53
_cell_length_c   6.39
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sb2Te
_chemical_formula_sum   'Sb4 Te2'
_cell_volume   169.2
_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
  Sb  Sb0  1  -0.0  0.19  0.6  1.0
  Sb  Sb1  1  0.0  0.0  0.0  1.0
  Sb  Sb2  1  0.0  0.0  0.2  1.0
  Sb  Sb3  1  0.76  0.6  0.79  1.0
  Te  Te4  1  -0.0  0.19  0.79  1.0
  Te  Te5  1  0.76  0.6  0.6  1.0

Sb Sb Sb Sb Te Te