The crystal structure described by CuSb2O6 is Hydrophilite-derived structured and crystallizes in the monoclinic P2_1/c space group. Cu(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CuO6 octahedra that share corners with eight equivalent Sb(1)O6 octahedra and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. Sb(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form SbO6 octahedra that share corners with four equivalent Cu(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Cu(1)O6 octahedra, and  an edgeedge with one Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-52°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Cu(1) and two equivalent Sb(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one Cu(1) and two equivalent Sb(1) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to one Cu(1) and two equivalent Sb(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cu(SbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.711
_cell_length_b   4.748
_cell_length_c   10.501
_cell_angle_alpha   90.000
_cell_angle_beta   116.472
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   210.223
_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
  Cu  Cu0  1  0.000  0.000  0.000  1.0
  Cu  Cu1  1  0.000  0.500  0.500  1.0
  Sb  Sb2  1  0.333  0.003  0.333  1.0
  Sb  Sb3  1  0.333  0.497  0.833  1.0
  Sb  Sb4  1  0.667  0.503  0.167  1.0
  Sb  Sb5  1  0.667  0.997  0.667  1.0
  O  O6  1  0.304  0.685  1.000  1.0
  O  O7  1  0.625  0.693  0.329  1.0
  O  O8  1  0.696  0.185  0.500  1.0
  O  O9  1  0.032  0.187  0.829  1.0
  O  O10  1  0.968  0.687  0.671  1.0
  O  O11  1  0.625  0.807  0.829  1.0
  O  O12  1  0.696  0.315  0.000  1.0
  O  O13  1  0.375  0.307  0.671  1.0
  O  O14  1  0.304  0.815  0.500  1.0
  O  O15  1  0.375  0.193  0.171  1.0
  O  O16  1  0.032  0.313  0.329  1.0
  O  O17  1  0.968  0.813  0.171  1.0
[/CIF]
.
The crystal structure described by CuSb2O6 is Hydrophilite-derived structured and crystallizes in the monoclinic P2_1/c space group. Cu(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form CuO6 octahedra that share corners with eight equivalent Sb(1)O6 octahedra and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. Sb(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form SbO6 octahedra that share corners with four equivalent Cu(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra,  an edgeedge with one Cu(1)O6 octahedra, and  an edgeedge with one Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-52°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Cu(1) and two equivalent Sb(1) atoms. In the second O site, O(2) is bonded in a trigonal planar geometry to one Cu(1) and two equivalent Sb(1) atoms. In the third O site, O(3) is bonded in a trigonal planar geometry to one Cu(1) and two equivalent Sb(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cu(SbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.711
_cell_length_b   4.748
_cell_length_c   10.501
_cell_angle_alpha   90.000
_cell_angle_beta   116.472
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   210.223
_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
  Cu  Cu0  1  0.000  0.000  0.000  1.0
  Cu  Cu1  1  0.000  0.500  0.500  1.0
  Sb  Sb2  1  0.333  0.003  0.333  1.0
  Sb  Sb3  1  0.333  0.497  0.833  1.0
  Sb  Sb4  1  0.667  0.503  0.167  1.0
  Sb  Sb5  1  0.667  0.997  0.667  1.0
  O  O6  1  0.304  0.685  1.000  1.0
  O  O7  1  0.625  0.693  0.329  1.0
  O  O8  1  0.696  0.185  0.500  1.0
  O  O9  1  0.032  0.187  0.829  1.0
  O  O10  1  0.968  0.687  0.671  1.0
  O  O11  1  0.625  0.807  0.829  1.0
  O  O12  1  0.696  0.315  0.000  1.0
  O  O13  1  0.375  0.307  0.671  1.0
  O  O14  1  0.304  0.815  0.500  1.0
  O  O15  1  0.375  0.193  0.171  1.0
  O  O16  1  0.032  0.313  0.329  1.0
  O  O17  1  0.968  0.813  0.171  1.0
[/CIF]
.