data_YZnTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.26
_cell_length_b   6.44
_cell_length_c   6.44
_cell_angle_alpha   37.1
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YZnTe2
_chemical_formula_sum   'Y1 Zn1 Te2'
_cell_volume   106.73
_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
  Y  Y2  1  0.13  0.0  0.09  1.0
  Zn  Zn3  1  0.0  0.0  0.5  1.0
  Te  Te0  1  0.13  0.0  0.57  1.0
  Te  Te1  1  0.0  0.0  0.21  1.0

data_YZnTe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.1
_cell_length_b   4.26
_cell_length_c   6.44
_cell_angle_alpha   90.0
_cell_angle_beta   108.55
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YZnTe2
_chemical_formula_sum   'Y1 Zn1 Te2'
_cell_volume   106.73
_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
  Y  Y0  1  0.91  0.13  0.91  1.0
  Zn  Zn1  1  0.5  0.0  0.5  1.0
  Te  Te2  1  0.43  0.13  0.43  1.0
  Te  Te3  1  0.79  0.0  0.79  1.0

Y Zn Te Te
YZnTe2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one YZnTe2 cluster. Y(1) is bonded in a single-bond geometry to one Te(2) atom. The Y(1)-Te(2) bond length is 0.94 Å. Zn(1) is bonded in a distorted bent 120 degrees geometry to one Te(1) and one Te(2) atom. The Zn(1)-Te(1) bond length is 0.75 Å. The Zn(1)-Te(2) bond length is 1.83 Å. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a single-bond geometry to one Zn(1) atom. In the second Te site, Te(2) is bonded in a distorted bent 150 degrees geometry to one Y(1) and one Zn(1) atom.