data_Be2BTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.08
_cell_length_b   4.08
_cell_length_c   3.63
_cell_angle_alpha   101.51
_cell_angle_beta   101.51
_cell_angle_gamma   108.29
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2BTe
_chemical_formula_sum   'Be2 B1 Te1'
_cell_volume   53.98
_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
  Be  Be1  1  0.58  0.65  0.71  1.0
  Be  Be2  1  0.58  0.35  0.71  1.0
  B  B0  1  0.0  0.0  0.0  1.0
  Te  Te3  1  0.39  0.0  0.0  1.0

data_Be2BTe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.63
_cell_length_b   4.08
_cell_length_c   4.08
_cell_angle_alpha   108.29
_cell_angle_beta   101.51
_cell_angle_gamma   101.51
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2BTe
_chemical_formula_sum   'Be2 B1 Te1'
_cell_volume   53.98
_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
  Be  Be0  1  0.71  0.58  0.35  1.0
  Be  Be1  1  0.71  0.58  0.65  1.0
  B  B2  1  0.0  0.0  0.0  1.0
  Te  Te3  1  0.0  0.39  0.0  1.0

Be Be B Te
Be2BTe is Antimony trioxide-derived structured and crystallizes in the triclinic P1 space group. There are two inequivalent Be sites. In the first Be site, Be(1) is bonded in a 3-coordinate geometry to one Be(2), one B(1), and one Te(1) atom. The Be(1)-Be(2) bond length is 1.25 Å. The Be(1)-B(1) bond length is 1.80 Å. The Be(1)-Te(1) bond length is 2.03 Å. In the second Be site, Be(2) is bonded in a distorted trigonal non-coplanar geometry to one Be(1) and two equivalent Te(1) atoms. There is one shorter (1.99 Å) and one longer (2.50 Å) Be(2)-Te(1) bond length. B(1) is bonded in a distorted bent 120 degrees geometry to one Be(1) and one Te(1) atom. The B(1)-Te(1) bond length is 1.59 Å. Te(1) is bonded in a 4-coordinate geometry to one Be(1), two equivalent Be(2), and one B(1) atom.