data_K2CoRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.06
_cell_length_b   6.06
_cell_length_c   2.92
_cell_angle_alpha   93.68
_cell_angle_beta   93.68
_cell_angle_gamma   124.27
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2CoRh
_chemical_formula_sum   'K2 Co1 Rh1'
_cell_volume   87.52
_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  K1  1  0.21  0.68  0.44  1.0
  K  K2  1  0.21  0.32  0.44  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0
  Rh  Rh3  1  0.83  0.0  0.0  1.0

data_K2CoRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.92
_cell_length_b   5.66
_cell_length_c   6.06
_cell_angle_alpha   62.13
_cell_angle_beta   86.32
_cell_angle_gamma   82.1
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2CoRh
_chemical_formula_sum   'K2 Co1 Rh1'
_cell_volume   87.52
_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  0.56  0.32  0.89  1.0
  K  K1  1  0.56  0.68  0.54  1.0
  Co  Co2  1  0.0  0.0  0.0  1.0
  Rh  Rh3  1  -0.0  0.0  0.83  1.0

K K Co Rh
K2RhCo crystallizes in the triclinic P1 space group. There are two inequivalent K sites. In the first K site, K(1) is bonded in a 7-coordinate geometry to one K(2), two equivalent K(1), two equivalent Rh(1), and two equivalent Co(1) atoms. The K(1)-K(2) bond length is 2.14 Å. Both K(1)-K(1) bond lengths are 2.92 Å. There is one shorter (3.31 Å) and one longer (3.48 Å) K(1)-Rh(1) bond length. There is one shorter (3.19 Å) and one longer (3.30 Å) K(1)-Co(1) bond length. In the second K site, K(2) is bonded in a 1-coordinate geometry to one K(1) and one Co(1) atom. The K(2)-Co(1) bond length is 1.95 Å. Rh(1) is bonded in a single-bond geometry to two equivalent K(1) and one Co(1) atom. The Rh(1)-Co(1) bond length is 1.03 Å. Co(1) is bonded in a 1-coordinate geometry to one K(2), two equivalent K(1), and one Rh(1) atom.