The material structure described by CrCo4SbO8 is Spinel-derived structured and crystallizes in the monoclinic C2/m space group. Cr(1) is bonded to two equivalent O(1) and four equivalent O(3) atoms to form CrO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra, edges with two equivalent Sb(1)O6 octahedra, and edges with four equivalent Co(2)O6 octahedra. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form CoO4 tetrahedra that share corners with three equivalent Cr(1)O6 octahedra, corners with three equivalent Sb(1)O6 octahedra, and corners with six equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-60°. In the second Co site, Co(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CoO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. Sb(1) is bonded to two equivalent O(2) and four equivalent O(3) atoms to form SbO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with four equivalent Co(2)O6 octahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded to one Cr(1), one Co(1), and two equivalent Co(2) atoms to form distorted OCrCo3 trigonal pyramids that share corners with three equivalent O(2)Co3Sb trigonal pyramids, corners with three equivalent O(1)CrCo3 trigonal pyramids, and  an edgeedge with one O(2)Co3Sb trigonal pyramid. In the second O site, O(2) is bonded to one Co(1), two equivalent Co(2), and one Sb(1) atom to form distorted OCo3Sb trigonal pyramids that share corners with three equivalent O(2)Co3Sb trigonal pyramids, corners with three equivalent O(1)CrCo3 trigonal pyramids, and  an edgeedge with one O(1)CrCo3 trigonal pyramid. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Cr(1), one Co(1), one Co(2), and one Sb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CrCo4SbO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.068
_cell_length_b   6.068
_cell_length_c   6.132
_cell_angle_alpha   60.801
_cell_angle_beta   60.801
_cell_angle_gamma   59.575
_symmetry_Int_Tables_number   1
_cell_volume   161.026
_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
  Cr  Cr0  1  0.000  0.000  0.500  1.0
  Co  Co1  1  0.362  0.362  0.902  1.0
  Co  Co2  1  0.638  0.638  0.098  1.0
  Co  Co3  1  0.000  0.500  0.500  1.0
  Co  Co4  1  0.500  0.000  0.500  1.0
  Sb  Sb5  1  0.000  0.000  0.000  1.0
  O  O6  1  0.232  0.232  0.290  1.0
  O  O7  1  0.230  0.230  0.759  1.0
  O  O8  1  0.227  0.774  0.753  1.0
  O  O9  1  0.774  0.227  0.753  1.0
  O  O10  1  0.768  0.768  0.710  1.0
  O  O11  1  0.770  0.770  0.241  1.0
  O  O12  1  0.773  0.226  0.247  1.0
  O  O13  1  0.226  0.773  0.247  1.0
[/CIF]
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The material structure described by CrCo4SbO8 is Spinel-derived structured and crystallizes in the monoclinic C2/m space group. Cr(1) is bonded to two equivalent O(1) and four equivalent O(3) atoms to form CrO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra, edges with two equivalent Sb(1)O6 octahedra, and edges with four equivalent Co(2)O6 octahedra. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form CoO4 tetrahedra that share corners with three equivalent Cr(1)O6 octahedra, corners with three equivalent Sb(1)O6 octahedra, and corners with six equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-60°. In the second Co site, Co(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CoO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra, edges with two equivalent Cr(1)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. Sb(1) is bonded to two equivalent O(2) and four equivalent O(3) atoms to form SbO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with four equivalent Co(2)O6 octahedra. There are three inequivalent O sites. In the first O site, O(1) is bonded to one Cr(1), one Co(1), and two equivalent Co(2) atoms to form distorted OCrCo3 trigonal pyramids that share corners with three equivalent O(2)Co3Sb trigonal pyramids, corners with three equivalent O(1)CrCo3 trigonal pyramids, and  an edgeedge with one O(2)Co3Sb trigonal pyramid. In the second O site, O(2) is bonded to one Co(1), two equivalent Co(2), and one Sb(1) atom to form distorted OCo3Sb trigonal pyramids that share corners with three equivalent O(2)Co3Sb trigonal pyramids, corners with three equivalent O(1)CrCo3 trigonal pyramids, and  an edgeedge with one O(1)CrCo3 trigonal pyramid. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Cr(1), one Co(1), one Co(2), and one Sb(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_CrCo4SbO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.068
_cell_length_b   6.068
_cell_length_c   6.132
_cell_angle_alpha   60.801
_cell_angle_beta   60.801
_cell_angle_gamma   59.575
_symmetry_Int_Tables_number   1
_cell_volume   161.026
_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
  Cr  Cr0  1  0.000  0.000  0.500  1.0
  Co  Co1  1  0.362  0.362  0.902  1.0
  Co  Co2  1  0.638  0.638  0.098  1.0
  Co  Co3  1  0.000  0.500  0.500  1.0
  Co  Co4  1  0.500  0.000  0.500  1.0
  Sb  Sb5  1  0.000  0.000  0.000  1.0
  O  O6  1  0.232  0.232  0.290  1.0
  O  O7  1  0.230  0.230  0.759  1.0
  O  O8  1  0.227  0.774  0.753  1.0
  O  O9  1  0.774  0.227  0.753  1.0
  O  O10  1  0.768  0.768  0.710  1.0
  O  O11  1  0.770  0.770  0.241  1.0
  O  O12  1  0.773  0.226  0.247  1.0
  O  O13  1  0.226  0.773  0.247  1.0
[/CIF]
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