The structure described by CoRh2O4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Rh(1) is bonded to six equivalent O(1) atoms to form RhO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra and edges with six equivalent Rh(1)O6 octahedra. Co(1) is bonded to four equivalent O(1) atoms to form CoO4 tetrahedra that share corners with twelve equivalent Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles are 58°. O(1) is bonded to three equivalent Rh(1) and one Co(1) atom to form a mixture of distorted corner and edge-sharing OCoRh3 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co(RhO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.013
_cell_length_b   6.013
_cell_length_c   6.013
_cell_angle_alpha   60.000
_cell_angle_beta   59.999
_cell_angle_gamma   59.999
_symmetry_Int_Tables_number   1
_cell_volume   153.725
_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
  Co  Co0  1  0.125  0.125  0.125  1.0
  Co  Co1  1  0.875  0.875  0.875  1.0
  Rh  Rh2  1  0.500  0.500  1.000  1.0
  Rh  Rh3  1  0.500  1.000  0.500  1.0
  Rh  Rh4  1  0.500  0.500  0.500  1.0
  Rh  Rh5  1  1.000  0.500  0.500  1.0
  O  O6  1  0.741  0.741  0.741  1.0
  O  O7  1  0.741  0.277  0.741  1.0
  O  O8  1  0.741  0.741  0.277  1.0
  O  O9  1  0.259  0.259  0.723  1.0
  O  O10  1  0.259  0.259  0.259  1.0
  O  O11  1  0.277  0.741  0.741  1.0
  O  O12  1  0.259  0.723  0.259  1.0
  O  O13  1  0.723  0.259  0.259  1.0
[/CIF]
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The structure described by CoRh2O4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Rh(1) is bonded to six equivalent O(1) atoms to form RhO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra and edges with six equivalent Rh(1)O6 octahedra. Co(1) is bonded to four equivalent O(1) atoms to form CoO4 tetrahedra that share corners with twelve equivalent Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles are 58°. O(1) is bonded to three equivalent Rh(1) and one Co(1) atom to form a mixture of distorted corner and edge-sharing OCoRh3 trigonal pyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Co(RhO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.013
_cell_length_b   6.013
_cell_length_c   6.013
_cell_angle_alpha   60.000
_cell_angle_beta   59.999
_cell_angle_gamma   59.999
_symmetry_Int_Tables_number   1
_cell_volume   153.725
_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
  Co  Co0  1  0.125  0.125  0.125  1.0
  Co  Co1  1  0.875  0.875  0.875  1.0
  Rh  Rh2  1  0.500  0.500  1.000  1.0
  Rh  Rh3  1  0.500  1.000  0.500  1.0
  Rh  Rh4  1  0.500  0.500  0.500  1.0
  Rh  Rh5  1  1.000  0.500  0.500  1.0
  O  O6  1  0.741  0.741  0.741  1.0
  O  O7  1  0.741  0.277  0.741  1.0
  O  O8  1  0.741  0.741  0.277  1.0
  O  O9  1  0.259  0.259  0.723  1.0
  O  O10  1  0.259  0.259  0.259  1.0
  O  O11  1  0.277  0.741  0.741  1.0
  O  O12  1  0.259  0.723  0.259  1.0
  O  O13  1  0.723  0.259  0.259  1.0
[/CIF]
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