data_Y2BTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.06
_cell_length_b   4.06
_cell_length_c   6.22
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2BTe
_chemical_formula_sum   'Y2 B1 Te1'
_cell_volume   102.3
_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  0.93  1.0
  Y  Y3  1  0.03  0.03  0.23  1.0
  B  B0  1  0.0  0.0  0.15  1.0
  Te  Te1  1  0.03  0.03  0.24  1.0

data_Y2BTe
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.74
_cell_length_b   5.74
_cell_length_c   6.22
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Y2BTe
_chemical_formula_sum   'Y4 B2 Te2'
_cell_volume   204.61
_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  0.0  0.0  0.93  1.0
  Y  Y1  2  0.03  0.0  0.23  1.0
  B  B2  2  0.0  0.0  0.15  1.0
  Te  Te3  2  0.03  0.0  0.24  1.0

Y Y B Te
Y Y B Te 0 2 o o + 1 3 o o o 1 2 o o o 2 3 o o o 
Y2BTe is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Y2BTe clusters. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded in a single-bond geometry to one B(1) atom. The Y(1)-B(1) bond length is 1.37 Å. In the second Y site, Y(2) is bonded in a linear geometry to one B(1) and one Te(1) atom. The Y(2)-B(1) bond length is 0.57 Å. The Y(2)-Te(1) bond length is 0.06 Å. B(1) is bonded in a distorted linear geometry to one Y(1) and one Y(2) atom. Te(1) is bonded in a single-bond geometry to one Y(2) atom.