The material structure described by Cr4CuCdO8 is Spinel-derived structured and crystallizes in the cubic F-43m space group. Cr(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form CrO6 octahedra that share corners with three equivalent Cu(1)O4 tetrahedra, corners with three equivalent Cd(1)O4 tetrahedra, and edges with six equivalent Cr(1)O6 octahedra. Cu(1) is bonded to four equivalent O(2) atoms to form CuO4 tetrahedra that share corners with twelve equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles are 59°. Cd(1) is bonded to four equivalent O(1) atoms to form CdO4 tetrahedra that share corners with twelve equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles are 61°. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Cr(1) and one Cd(1) atom to form OCr3Cd tetrahedra that share corners with three equivalent O(1)Cr3Cd tetrahedra, corners with nine equivalent O(2)Cr3Cu trigonal pyramids, and edges with three equivalent O(1)Cr3Cd tetrahedra. In the second O site, O(2) is bonded to three equivalent Cr(1) and one Cu(1) atom to form distorted OCr3Cu trigonal pyramids that share corners with nine equivalent O(1)Cr3Cd tetrahedra, corners with three equivalent O(2)Cr3Cu trigonal pyramids, and edges with three equivalent O(2)Cr3Cu trigonal pyramids. is represented by the CIF card [CIF]
data_Cr4CdCuO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.104
_cell_length_b   6.104
_cell_length_c   6.104
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   160.803
_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  0.126  0.625  0.625  1.0
  Cr  Cr1  1  0.625  0.126  0.625  1.0
  Cr  Cr2  1  0.625  0.625  0.126  1.0
  Cr  Cr3  1  0.625  0.625  0.625  1.0
  Cd  Cd4  1  0.000  0.000  0.000  1.0
  Cu  Cu5  1  0.250  0.250  0.250  1.0
  O  O6  1  0.430  0.857  0.857  1.0
  O  O7  1  0.857  0.430  0.857  1.0
  O  O8  1  0.857  0.857  0.430  1.0
  O  O9  1  0.857  0.857  0.857  1.0
  O  O10  1  0.836  0.388  0.388  1.0
  O  O11  1  0.388  0.836  0.388  1.0
  O  O12  1  0.388  0.388  0.836  1.0
  O  O13  1  0.388  0.388  0.388  1.0
[/CIF]
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The material structure described by Cr4CuCdO8 is Spinel-derived structured and crystallizes in the cubic F-43m space group. Cr(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form CrO6 octahedra that share corners with three equivalent Cu(1)O4 tetrahedra, corners with three equivalent Cd(1)O4 tetrahedra, and edges with six equivalent Cr(1)O6 octahedra. Cu(1) is bonded to four equivalent O(2) atoms to form CuO4 tetrahedra that share corners with twelve equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles are 59°. Cd(1) is bonded to four equivalent O(1) atoms to form CdO4 tetrahedra that share corners with twelve equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles are 61°. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Cr(1) and one Cd(1) atom to form OCr3Cd tetrahedra that share corners with three equivalent O(1)Cr3Cd tetrahedra, corners with nine equivalent O(2)Cr3Cu trigonal pyramids, and edges with three equivalent O(1)Cr3Cd tetrahedra. In the second O site, O(2) is bonded to three equivalent Cr(1) and one Cu(1) atom to form distorted OCr3Cu trigonal pyramids that share corners with nine equivalent O(1)Cr3Cd tetrahedra, corners with three equivalent O(2)Cr3Cu trigonal pyramids, and edges with three equivalent O(2)Cr3Cu trigonal pyramids. is represented by the CIF card [CIF]
data_Cr4CdCuO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.104
_cell_length_b   6.104
_cell_length_c   6.104
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   160.803
_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  0.126  0.625  0.625  1.0
  Cr  Cr1  1  0.625  0.126  0.625  1.0
  Cr  Cr2  1  0.625  0.625  0.126  1.0
  Cr  Cr3  1  0.625  0.625  0.625  1.0
  Cd  Cd4  1  0.000  0.000  0.000  1.0
  Cu  Cu5  1  0.250  0.250  0.250  1.0
  O  O6  1  0.430  0.857  0.857  1.0
  O  O7  1  0.857  0.430  0.857  1.0
  O  O8  1  0.857  0.857  0.430  1.0
  O  O9  1  0.857  0.857  0.857  1.0
  O  O10  1  0.836  0.388  0.388  1.0
  O  O11  1  0.388  0.836  0.388  1.0
  O  O12  1  0.388  0.388  0.836  1.0
  O  O13  1  0.388  0.388  0.388  1.0
[/CIF]
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