The crystal structure described by KCd13 crystallizes in the cubic Fm-3c space group. K(1) is bonded in a 24-coordinate geometry to twenty-four equivalent Cd(1) atoms. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 12-coordinate geometry to two equivalent K(1), one Cd(2), and nine equivalent Cd(1) atoms. In the second Cd site, Cd(2) is bonded in a cuboctahedral geometry to twelve equivalent Cd(1) atoms. is represented by the CIF file [CIF]
data_KCd13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.804
_cell_length_b   9.804
_cell_length_c   9.804
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   666.435
_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  0.250  0.250  1.0
  K  K1  1  0.750  0.750  0.750  1.0
  Cd  Cd2  1  0.199  0.801  0.441  1.0
  Cd  Cd3  1  0.699  0.059  0.941  1.0
  Cd  Cd4  1  0.941  0.301  0.699  1.0
  Cd  Cd5  1  0.699  0.941  0.301  1.0
  Cd  Cd6  1  0.059  0.301  0.941  1.0
  Cd  Cd7  1  0.059  0.941  0.699  1.0
  Cd  Cd8  1  0.941  0.059  0.301  1.0
  Cd  Cd9  1  0.441  0.199  0.801  1.0
  Cd  Cd10  1  0.801  0.441  0.199  1.0
  Cd  Cd11  1  0.559  0.199  0.441  1.0
  Cd  Cd12  1  0.801  0.559  0.441  1.0
  Cd  Cd13  1  0.559  0.801  0.199  1.0
  Cd  Cd14  1  0.441  0.801  0.559  1.0
  Cd  Cd15  1  0.199  0.441  0.559  1.0
  Cd  Cd16  1  0.199  0.559  0.801  1.0
  Cd  Cd17  1  0.941  0.699  0.059  1.0
  Cd  Cd18  1  0.301  0.941  0.059  1.0
  Cd  Cd19  1  0.301  0.699  0.941  1.0
  Cd  Cd20  1  0.699  0.301  0.059  1.0
  Cd  Cd21  1  0.059  0.699  0.301  1.0
  Cd  Cd22  1  0.301  0.059  0.699  1.0
  Cd  Cd23  1  0.441  0.559  0.199  1.0
  Cd  Cd24  1  0.559  0.441  0.801  1.0
  Cd  Cd25  1  0.801  0.199  0.559  1.0
  Cd  Cd26  1  0.000  0.000  0.000  1.0
  Cd  Cd27  1  0.500  0.500  0.500  1.0
[/CIF]
.
The crystal structure described by KCd13 crystallizes in the cubic Fm-3c space group. K(1) is bonded in a 24-coordinate geometry to twenty-four equivalent Cd(1) atoms. There are two inequivalent Cd sites. In the first Cd site, Cd(1) is bonded in a 12-coordinate geometry to two equivalent K(1), one Cd(2), and nine equivalent Cd(1) atoms. In the second Cd site, Cd(2) is bonded in a cuboctahedral geometry to twelve equivalent Cd(1) atoms. is represented by the CIF file [CIF]
data_KCd13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.804
_cell_length_b   9.804
_cell_length_c   9.804
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   666.435
_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  0.250  0.250  1.0
  K  K1  1  0.750  0.750  0.750  1.0
  Cd  Cd2  1  0.199  0.801  0.441  1.0
  Cd  Cd3  1  0.699  0.059  0.941  1.0
  Cd  Cd4  1  0.941  0.301  0.699  1.0
  Cd  Cd5  1  0.699  0.941  0.301  1.0
  Cd  Cd6  1  0.059  0.301  0.941  1.0
  Cd  Cd7  1  0.059  0.941  0.699  1.0
  Cd  Cd8  1  0.941  0.059  0.301  1.0
  Cd  Cd9  1  0.441  0.199  0.801  1.0
  Cd  Cd10  1  0.801  0.441  0.199  1.0
  Cd  Cd11  1  0.559  0.199  0.441  1.0
  Cd  Cd12  1  0.801  0.559  0.441  1.0
  Cd  Cd13  1  0.559  0.801  0.199  1.0
  Cd  Cd14  1  0.441  0.801  0.559  1.0
  Cd  Cd15  1  0.199  0.441  0.559  1.0
  Cd  Cd16  1  0.199  0.559  0.801  1.0
  Cd  Cd17  1  0.941  0.699  0.059  1.0
  Cd  Cd18  1  0.301  0.941  0.059  1.0
  Cd  Cd19  1  0.301  0.699  0.941  1.0
  Cd  Cd20  1  0.699  0.301  0.059  1.0
  Cd  Cd21  1  0.059  0.699  0.301  1.0
  Cd  Cd22  1  0.301  0.059  0.699  1.0
  Cd  Cd23  1  0.441  0.559  0.199  1.0
  Cd  Cd24  1  0.559  0.441  0.801  1.0
  Cd  Cd25  1  0.801  0.199  0.559  1.0
  Cd  Cd26  1  0.000  0.000  0.000  1.0
  Cd  Cd27  1  0.500  0.500  0.500  1.0
[/CIF]
.