data_BeBiTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.26
_cell_length_b   5.26
_cell_length_c   5.26
_cell_angle_alpha   108.92
_cell_angle_beta   108.92
_cell_angle_gamma   110.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeBiTe2
_chemical_formula_sum   'Be1 Bi1 Te2'
_cell_volume   112.3
_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
  Be  Be0  1  0.0  0.0  0.0  1.0
  Bi  Bi1  1  0.0  0.0  1.0  1.0
  Te  Te2  1  0.06  0.0  0.0  1.0
  Te  Te3  1  0.0  0.06  0.0  1.0

data_BeBiTe2
_symmetry_space_group_name_H-M   Fmm2
_cell_length_a   8.66
_cell_length_b   8.66
_cell_length_c   6.0
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   42
_chemical_formula_structural   BeBiTe2
_chemical_formula_sum   'Be4 Bi4 Te8'
_cell_volume   449.2
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, z'
  3  '-x, y, z'
  4  'x, -y, z'
  5  'x, y+1/2, z+1/2'
  6  '-x, -y+1/2, z+1/2'
  7  '-x, y+1/2, z+1/2'
  8  'x, -y+1/2, z+1/2'
  9  'x+1/2, y, z+1/2'
  10  '-x+1/2, -y, z+1/2'
  11  '-x+1/2, y, z+1/2'
  12  'x+1/2, -y, z+1/2'
  13  'x+1/2, y+1/2, z'
  14  '-x+1/2, -y+1/2, z'
  15  '-x+1/2, y+1/2, z'
  16  '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
  Be  Be0  4  0.0  0.0  0.0  1.0
  Bi  Bi1  4  0.0  0.0  1.0  1.0
  Te  Te2  8  0.0  0.03  0.97  1.0

BeBiTe2 is Tungsten structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two BeBiTe2 clusters. Be(1) is bonded in a single-bond geometry to one Bi(1) and two equivalent Te(1) atoms. The Be(1)-Bi(1) bond length is 0.01 Å. Both Be(1)-Te(1) bond lengths are 0.32 Å. Bi(1) is bonded in a single-bond geometry to one Be(1) and two equivalent Te(1) atoms. Both Bi(1)-Te(1) bond lengths are 0.31 Å. Te(1) is bonded in a 2-coordinate geometry to one Be(1) and one Bi(1) atom.