The material described by K5Te3 crystallizes in the tetragonal I4/m space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 4-coordinate geometry to four equivalent Te(1) atoms. In the second K site, K(2) is bonded in a 6-coordinate geometry to two equivalent Te(2) and four equivalent Te(1) atoms. In the third K site, K(3) is bonded in a 6-coordinate geometry to two equivalent Te(2) and four equivalent Te(1) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 10-coordinate geometry to two equivalent K(1), four equivalent K(2), and four equivalent K(3) atoms. In the second Te site, Te(2) is bonded in a 9-coordinate geometry to four equivalent K(2), four equivalent K(3), and one Te(2) atom. is represented by the CIF card [CIF]
data_K5Te3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.254
_cell_length_b   10.254
_cell_length_c   10.254
_cell_angle_alpha   95.646
_cell_angle_beta   95.646
_cell_angle_gamma   143.442
_symmetry_Int_Tables_number   1
_cell_volume   609.837
_cell_formula_units_Z   2
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  K0  1  0.250  0.750  0.500  1.0
  K  K1  1  0.750  0.250  0.500  1.0
  K  K2  1  0.412  0.719  0.131  1.0
  K  K3  1  0.719  0.588  0.307  1.0
  K  K4  1  0.281  0.412  0.693  1.0
  K  K5  1  0.588  0.281  0.869  1.0
  K  K6  1  0.776  0.091  0.867  1.0
  K  K7  1  0.091  0.224  0.316  1.0
  K  K8  1  0.909  0.776  0.684  1.0
  K  K9  1  0.224  0.909  0.133  1.0
  Te  Te10  1  0.156  0.655  0.811  1.0
  Te  Te11  1  0.655  0.844  0.499  1.0
  Te  Te12  1  0.345  0.156  0.501  1.0
  Te  Te13  1  0.844  0.345  0.189  1.0
  Te  Te14  1  0.220  0.220  0.000  1.0
  Te  Te15  1  0.780  0.780  0.000  1.0
[/CIF]
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The material described by K5Te3 crystallizes in the tetragonal I4/m space group. There are three inequivalent K sites. In the first K site, K(1) is bonded in a 4-coordinate geometry to four equivalent Te(1) atoms. In the second K site, K(2) is bonded in a 6-coordinate geometry to two equivalent Te(2) and four equivalent Te(1) atoms. In the third K site, K(3) is bonded in a 6-coordinate geometry to two equivalent Te(2) and four equivalent Te(1) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a 10-coordinate geometry to two equivalent K(1), four equivalent K(2), and four equivalent K(3) atoms. In the second Te site, Te(2) is bonded in a 9-coordinate geometry to four equivalent K(2), four equivalent K(3), and one Te(2) atom. is represented by the CIF card [CIF]
data_K5Te3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.254
_cell_length_b   10.254
_cell_length_c   10.254
_cell_angle_alpha   95.646
_cell_angle_beta   95.646
_cell_angle_gamma   143.442
_symmetry_Int_Tables_number   1
_cell_volume   609.837
_cell_formula_units_Z   2
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  K0  1  0.250  0.750  0.500  1.0
  K  K1  1  0.750  0.250  0.500  1.0
  K  K2  1  0.412  0.719  0.131  1.0
  K  K3  1  0.719  0.588  0.307  1.0
  K  K4  1  0.281  0.412  0.693  1.0
  K  K5  1  0.588  0.281  0.869  1.0
  K  K6  1  0.776  0.091  0.867  1.0
  K  K7  1  0.091  0.224  0.316  1.0
  K  K8  1  0.909  0.776  0.684  1.0
  K  K9  1  0.224  0.909  0.133  1.0
  Te  Te10  1  0.156  0.655  0.811  1.0
  Te  Te11  1  0.655  0.844  0.499  1.0
  Te  Te12  1  0.345  0.156  0.501  1.0
  Te  Te13  1  0.844  0.345  0.189  1.0
  Te  Te14  1  0.220  0.220  0.000  1.0
  Te  Te15  1  0.780  0.780  0.000  1.0
[/CIF]
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