data_Ag3Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.86
_cell_length_b   5.86
_cell_length_c   5.86
_cell_angle_alpha   149.75
_cell_angle_beta   65.14
_cell_angle_gamma   123.82
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ag3Te
_chemical_formula_sum   'Ag3 Te1'
_cell_volume   83.35
_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
  Ag  Ag0  1  0.0  0.54  0.8  1.0
  Ag  Ag1  1  0.53  0.4  0.05  1.0
  Ag  Ag2  1  0.0  0.0  0.54  1.0
  Te  Te3  1  0.53  0.0  0.81  1.0

data_Ag3Te
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.06
_cell_length_b   5.52
_cell_length_c   5.86
_cell_angle_alpha   118.09
_cell_angle_beta   105.12
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ag3Te
_chemical_formula_sum   'Ag3 Te1'
_cell_volume   83.35
_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
  Ag  Ag0  1  0.0  0.46  0.46  1.0
  Ag  Ag1  1  0.54  0.74  0.74  1.0
  Ag  Ag2  1  0.87  0.35  0.82  1.0
  Te  Te3  1  0.47  0.19  0.67  1.0

Ag Ag Ag Te
Ag Ag Ag Te 0 2 o + + 0 2 o o o 1 3 o o - 
Ag3Te crystallizes in the triclinic P1 space group. There are three inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 4-coordinate geometry to one Ag(2), two equivalent Ag(3), and one Te(1) atom. The Ag(1)-Ag(2) bond length is 2.55 Å. There is one shorter (1.99 Å) and one longer (2.41 Å) Ag(1)-Ag(3) bond length. The Ag(1)-Te(1) bond length is 2.75 Å. In the second Ag site, Ag(2) is bonded in a distorted single-bond geometry to one Ag(1), two equivalent Ag(3), and one Te(1) atom. There is one shorter (2.59 Å) and one longer (3.39 Å) Ag(2)-Ag(3) bond length. The Ag(2)-Te(1) bond length is 1.33 Å. In the third Ag site, Ag(3) is bonded in a 8-coordinate geometry to two equivalent Ag(1), two equivalent Ag(2), two equivalent Ag(3), and two equivalent Te(1) atoms. Both Ag(3)-Ag(3) bond lengths are 3.06 Å. There is one shorter (2.53 Å) and one longer (2.98 Å) Ag(3)-Te(1) bond length. Te(1) is bonded in a distorted single-bond geometry to one Ag(1), one Ag(2), and two equivalent Ag(3) atoms.