data_YFeTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.66
_cell_length_b   5.66
_cell_length_c   5.66
_cell_angle_alpha   142.12
_cell_angle_beta   142.12
_cell_angle_gamma   54.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YFeTe
_chemical_formula_sum   'Y1 Fe1 Te1'
_cell_volume   67.77
_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  0.0  0.0  0.67  1.0
  Fe  Fe0  1  0.0  0.0  0.85  1.0
  Te  Te1  1  0.0  0.0  0.59  1.0

data_YFeTe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   5.66
_cell_angle_alpha   90.0
_cell_angle_beta   117.32
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YFeTe
_chemical_formula_sum   'Y2 Fe2 Te2'
_cell_volume   135.53
_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
  Y  Y0  2  0.17  0.5  0.67  1.0
  Fe  Fe1  2  0.35  0.5  0.85  1.0
  Te  Te2  2  0.09  0.5  0.59  1.0

Y Fe Te
YFeTe is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two YFeTe clusters. Y(1) is bonded in a linear geometry to one Fe(1) and one Te(1) atom. The Y(1)-Fe(1) bond length is 1.06 Å. The Y(1)-Te(1) bond length is 0.45 Å. Fe(1) is bonded in a single-bond geometry to one Y(1) atom. Te(1) is bonded in a single-bond geometry to one Y(1) atom.