data_ZnSn2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.92
_cell_length_b   7.92
_cell_length_c   7.92
_cell_angle_alpha   29.69
_cell_angle_beta   29.69
_cell_angle_gamma   29.69
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnSn2Te
_chemical_formula_sum   'Zn1 Sn2 Te1'
_cell_volume   107.79
_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
  Zn  Zn3  1  0.0  0.0  0.63  1.0
  Sn  Sn0  1  0.0  0.0  0.47  1.0
  Sn  Sn1  1  0.0  0.0  0.04  1.0
  Te  Te2  1  0.0  0.0  0.58  1.0

data_ZnSn2Te
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.03
_cell_length_b   4.06
_cell_length_c   7.92
_cell_angle_alpha   90.0
_cell_angle_beta   107.21
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ZnSn2Te
_chemical_formula_sum   'Zn2 Sn4 Te2'
_cell_volume   215.57
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Zn  Zn0  2  -0.0  0.0  0.37  1.0
  Sn  Sn1  2  -0.0  0.0  0.53  1.0
  Sn  Sn2  2  -0.0  0.0  0.96  1.0
  Te  Te3  2  -0.0  0.0  0.42  1.0

Zn Sn Sn Te
Zn Sn Sn Te 0 3 o o o 0 2 o o + 1 3 o o o 1 2 o o + 1 2 o o o 2 2 o + - 2 2 + - o 2 2 + o - 2 3 o o - 2 3 o o o 
ZnSn2Te is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two ZnSn2Te clusters. Zn(1) is bonded in a single-bond geometry to one Sn(2) and one Te(1) atom. The Zn(1)-Sn(2) bond length is 3.20 Å. The Zn(1)-Te(1) bond length is 0.40 Å. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a single-bond geometry to one Te(1) atom. The Sn(1)-Te(1) bond length is 0.86 Å. In the second Sn site, Sn(2) is bonded in a single-bond geometry to one Zn(1) atom. Te(1) is bonded in a linear geometry to one Zn(1) and one Sn(1) atom.