The crystal structure described by KPrTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. K(1) is bonded to six equivalent Te(1) atoms to form KTe6 octahedra that share corners with six equivalent Pr(1)Te6 octahedra, edges with six equivalent K(1)Te6 octahedra, and edges with six equivalent Pr(1)Te6 octahedra. The corner-sharing octahedral tilt angles are 7°. Pr(1) is bonded to six equivalent Te(1) atoms to form PrTe6 octahedra that share corners with six equivalent K(1)Te6 octahedra, edges with six equivalent K(1)Te6 octahedra, and edges with six equivalent Pr(1)Te6 octahedra. The corner-sharing octahedral tilt angles are 7°. Te(1) is bonded to three equivalent K(1) and three equivalent Pr(1) atoms to form a mixture of corner and edge-sharing TeK3Pr3 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF file [CIF]
data_KPrTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.616
_cell_length_b   8.616
_cell_length_c   8.616
_cell_angle_alpha   31.334
_cell_angle_beta   31.334
_cell_angle_gamma   31.334
_symmetry_Int_Tables_number   1
_cell_volume   153.506
_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  K0  1  0.500  0.500  0.500  1.0
  Pr  Pr1  1  0.000  0.000  0.000  1.0
  Te  Te2  1  0.261  0.261  0.261  1.0
  Te  Te3  1  0.739  0.739  0.739  1.0
[/CIF]
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The crystal structure described by KPrTe2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. K(1) is bonded to six equivalent Te(1) atoms to form KTe6 octahedra that share corners with six equivalent Pr(1)Te6 octahedra, edges with six equivalent K(1)Te6 octahedra, and edges with six equivalent Pr(1)Te6 octahedra. The corner-sharing octahedral tilt angles are 7°. Pr(1) is bonded to six equivalent Te(1) atoms to form PrTe6 octahedra that share corners with six equivalent K(1)Te6 octahedra, edges with six equivalent K(1)Te6 octahedra, and edges with six equivalent Pr(1)Te6 octahedra. The corner-sharing octahedral tilt angles are 7°. Te(1) is bonded to three equivalent K(1) and three equivalent Pr(1) atoms to form a mixture of corner and edge-sharing TeK3Pr3 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF file [CIF]
data_KPrTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.616
_cell_length_b   8.616
_cell_length_c   8.616
_cell_angle_alpha   31.334
_cell_angle_beta   31.334
_cell_angle_gamma   31.334
_symmetry_Int_Tables_number   1
_cell_volume   153.506
_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  K0  1  0.500  0.500  0.500  1.0
  Pr  Pr1  1  0.000  0.000  0.000  1.0
  Te  Te2  1  0.261  0.261  0.261  1.0
  Te  Te3  1  0.739  0.739  0.739  1.0
[/CIF]
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