data_KHfCdRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.99
_cell_length_b   4.99
_cell_length_c   4.99
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KHfCdRh
_chemical_formula_sum   'K1 Hf1 Cd1 Rh1'
_cell_volume   87.93
_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  K2  1  0.0  0.0  0.0  1.0
  Hf  Hf1  1  0.53  0.53  0.53  1.0
  Cd  Cd0  1  0.29  0.29  0.29  1.0
  Rh  Rh3  1  0.76  0.76  0.76  1.0

data_KHfCdRh
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.99
_cell_length_b   4.99
_cell_length_c   12.23
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   KHfCdRh
_chemical_formula_sum   'K3 Hf3 Cd3 Rh3'
_cell_volume   263.8
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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  3  0.0  0.0  0.0  1.0
  Hf  Hf1  3  0.0  0.0  0.47  1.0
  Cd  Cd2  3  0.0  0.0  0.71  1.0
  Rh  Rh3  3  0.0  0.0  0.24  1.0

K Hf Cd Rh
KHfRhCd crystallizes in the trigonal R3m space group. K(1) is bonded in a 7-coordinate geometry to four equivalent Rh(1) and four equivalent Cd(1) atoms. There is one shorter (2.88 Å) and three longer (3.12 Å) K(1)-Rh(1) bond lengths. There are three shorter (2.92 Å) and one longer (3.60 Å) K(1)-Cd(1) bond length. Hf(1) is bonded in a 8-coordinate geometry to four equivalent Rh(1) and four equivalent Cd(1) atoms. There is one shorter (2.88 Å) and three longer (3.12 Å) Hf(1)-Rh(1) bond lengths. There is one shorter (2.88 Å) and three longer (3.12 Å) Hf(1)-Cd(1) bond lengths. Rh(1) is bonded in a 8-coordinate geometry to four equivalent K(1), four equivalent Hf(1), and three equivalent Cd(1) atoms. All Rh(1)-Cd(1) bond lengths are 3.33 Å. Cd(1) is bonded in a 11-coordinate geometry to four equivalent K(1), four equivalent Hf(1), and three equivalent Rh(1) atoms.