data_BTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.46
_cell_length_b   6.12
_cell_length_c   10.98
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BTe2
_chemical_formula_sum   'B4 Te8'
_cell_volume   434.13
_cell_formula_units_Z   4
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
  B  B0  1  0.98  0.53  0.04  1.0
  B  B1  1  0.25  0.59  0.55  1.0
  B  B2  1  0.21  0.53  0.43  1.0
  B  B3  1  0.48  0.59  0.94  1.0
  Te  Te4  1  0.32  0.53  0.4  1.0
  Te  Te5  1  0.38  0.59  0.89  1.0
  Te  Te6  1  0.09  0.53  0.09  1.0
  Te  Te7  1  0.14  0.59  0.58  1.0
  Te  Te8  1  0.15  0.53  0.32  1.0
  Te  Te9  1  0.08  0.59  0.83  1.0
  Te  Te10  1  0.39  0.53  0.15  1.0
  Te  Te11  1  0.31  0.59  0.66  1.0

data_BTe2
_symmetry_space_group_name_H-M   P-1
_cell_length_a   6.12
_cell_length_b   6.46
_cell_length_c   10.98
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   BTe2
_chemical_formula_sum   'B4 Te8'
_cell_volume   434.13
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  B  B0  2  0.03  0.52  0.56  1.0
  B  B1  2  0.03  0.75  0.95  1.0
  Te  Te2  2  0.03  0.35  0.84  1.0
  Te  Te3  2  0.03  0.41  0.59  1.0
  Te  Te4  2  0.03  0.58  0.67  1.0
  Te  Te5  2  0.03  0.64  0.9  1.0

B B B B Te Te Te Te Te Te Te Te
BTe2 is Indium-like structured and crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one BTe2 cluster. There are two inequivalent B sites. In the first B site, B(1) is bonded in a distorted water-like geometry to one Te(2) and one Te(4) atom. The B(1)-Te(2) bond length is 0.87 Å. The B(1)-Te(4) bond length is 2.44 Å. In the second B site, B(2) is bonded in a distorted single-bond geometry to one Te(1) and one Te(3) atom. The B(2)-Te(1) bond length is 0.76 Å. The B(2)-Te(3) bond length is 1.24 Å. There are four inequivalent Te sites. In the first Te site, Te(1) is bonded in a single-bond geometry to one B(2), one Te(3), and one Te(4) atom. The Te(1)-Te(3) bond length is 1.39 Å. The Te(1)-Te(4) bond length is 2.79 Å. In the second Te site, Te(2) is bonded in a distorted single-bond geometry to one B(1), one Te(3), and one Te(4) atom. The Te(2)-Te(3) bond length is 2.57 Å. The Te(2)-Te(4) bond length is 2.04 Å. In the third Te site, Te(3) is bonded in a distorted rectangular see-saw-like geometry to one B(2), one Te(1), one Te(2), and one Te(4) atom. The Te(3)-Te(4) bond length is 2.40 Å. In the fourth Te site, Te(4) is bonded in a 4-coordinate geometry to one B(1), one Te(1), one Te(2), and one Te(3) atom.