data_CoSb2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.6
_cell_length_b   4.6
_cell_length_c   3.26
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoSb2Rh
_chemical_formula_sum   'Co1 Sb2 Rh1'
_cell_volume   68.89
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Sb  Sb2  1  0.3  0.0  0.63  1.0
  Sb  Sb3  1  0.0  0.3  0.63  1.0
  Rh  Rh1  1  0.3  0.3  0.0  1.0

data_CoSb2Rh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.5
_cell_length_b   6.5
_cell_length_c   3.26
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CoSb2Rh
_chemical_formula_sum   'Co2 Sb4 Rh2'
_cell_volume   137.77
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Co  Co0  2  0.0  0.0  0.0  1.0
  Sb  Sb1  4  0.15  0.15  0.63  1.0
  Rh  Rh2  2  0.3  0.0  0.0  1.0

Co Sb Sb Rh
RhCoSb2 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two RhCoSb2 clusters. Rh(1) is bonded in a 3-coordinate geometry to one Co(1) and two equivalent Sb(1) atoms. The Rh(1)-Co(1) bond length is 1.94 Å. Both Rh(1)-Sb(1) bond lengths are 1.83 Å. Co(1) is bonded in a 3-coordinate geometry to one Rh(1) and two equivalent Sb(1) atoms. Both Co(1)-Sb(1) bond lengths are 1.83 Å. Sb(1) is bonded in a 2-coordinate geometry to one Rh(1) and one Co(1) atom.