data_KB2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.44
_cell_length_b   4.44
_cell_length_c   4.22
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KB2Te
_chemical_formula_sum   'K1 B2 Te1'
_cell_volume   83.1
_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
  K  K2  1  0.0  0.0  0.0  1.0
  B  B0  1  0.22  0.0  0.11  1.0
  B  B1  1  0.0  0.22  0.11  1.0
  Te  Te3  1  0.22  0.22  0.0  1.0

data_KB2Te
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.28
_cell_length_b   6.28
_cell_length_c   4.22
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   KB2Te
_chemical_formula_sum   'K2 B4 Te2'
_cell_volume   166.2
_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
  K  K0  2  0.0  0.0  0.0  1.0
  B  B1  4  0.11  0.11  0.11  1.0
  Te  Te2  2  0.22  0.0  0.0  1.0

K B B Te
K B B Te 0 1 o o o 0 2 o o o 1 3 o o o 2 3 o o o 
KB2Te is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two KB2Te clusters. K(1) is bonded in a 2-coordinate geometry to two equivalent B(1) and one Te(1) atom. Both K(1)-B(1) bond lengths are 1.08 Å. The K(1)-Te(1) bond length is 1.38 Å. B(1) is bonded in a 2-coordinate geometry to one K(1) and one Te(1) atom. The B(1)-Te(1) bond length is 1.08 Å. Te(1) is bonded in a 3-coordinate geometry to one K(1) and two equivalent B(1) atoms.