The material described by KAgCl3 crystallizes in the trigonal R3c space group. K(1) is bonded in a 9-coordinate geometry to nine equivalent Cl(1) atoms. Ag(1) is bonded to six equivalent Cl(1) atoms to form corner-sharing AgCl6 octahedra. The corner-sharing octahedral tilt angles are 14°. Cl(1) is bonded to three equivalent K(1) and two equivalent Ag(1) atoms to form a mixture of distorted edge and corner-sharing ClK3Ag2 square pyramids. is represented by the CIF card [CIF]
data_KAgCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.072
_cell_length_b   7.072
_cell_length_c   7.072
_cell_angle_alpha   61.043
_cell_angle_beta   61.043
_cell_angle_gamma   61.043
_symmetry_Int_Tables_number   1
_cell_volume   255.935
_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  0.258  0.258  0.258  1.0
  K  K1  1  0.758  0.758  0.758  1.0
  Ag  Ag2  1  0.005  0.005  0.005  1.0
  Ag  Ag3  1  0.505  0.505  0.505  1.0
  Cl  Cl4  1  0.256  0.798  0.712  1.0
  Cl  Cl5  1  0.798  0.712  0.256  1.0
  Cl  Cl6  1  0.712  0.256  0.798  1.0
  Cl  Cl7  1  0.212  0.298  0.756  1.0
  Cl  Cl8  1  0.756  0.212  0.298  1.0
  Cl  Cl9  1  0.298  0.756  0.212  1.0
[/CIF]
.
The material described by KAgCl3 crystallizes in the trigonal R3c space group. K(1) is bonded in a 9-coordinate geometry to nine equivalent Cl(1) atoms. Ag(1) is bonded to six equivalent Cl(1) atoms to form corner-sharing AgCl6 octahedra. The corner-sharing octahedral tilt angles are 14°. Cl(1) is bonded to three equivalent K(1) and two equivalent Ag(1) atoms to form a mixture of distorted edge and corner-sharing ClK3Ag2 square pyramids. is represented by the CIF card [CIF]
data_KAgCl3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.072
_cell_length_b   7.072
_cell_length_c   7.072
_cell_angle_alpha   61.043
_cell_angle_beta   61.043
_cell_angle_gamma   61.043
_symmetry_Int_Tables_number   1
_cell_volume   255.935
_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  0.258  0.258  0.258  1.0
  K  K1  1  0.758  0.758  0.758  1.0
  Ag  Ag2  1  0.005  0.005  0.005  1.0
  Ag  Ag3  1  0.505  0.505  0.505  1.0
  Cl  Cl4  1  0.256  0.798  0.712  1.0
  Cl  Cl5  1  0.798  0.712  0.256  1.0
  Cl  Cl6  1  0.712  0.256  0.798  1.0
  Cl  Cl7  1  0.212  0.298  0.756  1.0
  Cl  Cl8  1  0.756  0.212  0.298  1.0
  Cl  Cl9  1  0.298  0.756  0.212  1.0
[/CIF]
.