The material described by K crystallizes in the orthorhombic Cmce space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 10-coordinate geometry to four equivalent K(1) and six equivalent K(2) atoms. In the second K site, K(2) is bonded in a 11-coordinate geometry to five equivalent K(2) and six equivalent K(1) atoms. is represented by the CIF card [CIF]
data_K
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.657
_cell_length_b   8.657
_cell_length_c   8.915
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   117.667
_symmetry_Int_Tables_number   1
_cell_volume   591.762
_cell_formula_units_Z   8
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  0.779  0.221  0.000  1.0
  K  K1  1  0.721  0.279  0.500  1.0
  K  K2  1  0.681  0.681  0.180  1.0
  K  K3  1  0.279  0.721  0.500  1.0
  K  K4  1  0.181  0.181  0.320  1.0
  K  K5  1  0.819  0.819  0.680  1.0
  K  K6  1  0.221  0.779  0.000  1.0
  K  K7  1  0.319  0.319  0.820  1.0
[/CIF]
.
The material described by K crystallizes in the orthorhombic Cmce space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 10-coordinate geometry to four equivalent K(1) and six equivalent K(2) atoms. In the second K site, K(2) is bonded in a 11-coordinate geometry to five equivalent K(2) and six equivalent K(1) atoms. is represented by the CIF card [CIF]
data_K
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.657
_cell_length_b   8.657
_cell_length_c   8.915
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   117.667
_symmetry_Int_Tables_number   1
_cell_volume   591.762
_cell_formula_units_Z   8
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  0.779  0.221  0.000  1.0
  K  K1  1  0.721  0.279  0.500  1.0
  K  K2  1  0.681  0.681  0.180  1.0
  K  K3  1  0.279  0.721  0.500  1.0
  K  K4  1  0.181  0.181  0.320  1.0
  K  K5  1  0.819  0.819  0.680  1.0
  K  K6  1  0.221  0.779  0.000  1.0
  K  K7  1  0.319  0.319  0.820  1.0
[/CIF]
.