The material described by SbO2 crystallizes in the orthorhombic Imma space group. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing SbO6 octahedra. In the second Sb site, Sb(2) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form distorted edge-sharing SbO6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sb(2) and two equivalent Sb(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Sb(1) and two equivalent Sb(2) atoms. is represented by the CIF card [CIF]
data_SbO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.756
_cell_length_b   6.756
_cell_length_c   6.756
_cell_angle_alpha   125.065
_cell_angle_beta   116.252
_cell_angle_gamma   89.035
_symmetry_Int_Tables_number   1
_cell_volume   214.208
_cell_formula_units_Z   4
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
  Sb  Sb0  1  0.000  0.000  0.500  1.0
  Sb  Sb1  1  0.000  0.500  0.000  1.0
  Sb  Sb2  1  0.500  0.500  0.000  1.0
  Sb  Sb3  1  0.000  0.500  0.500  1.0
  O  O4  1  0.815  0.255  0.560  1.0
  O  O5  1  0.804  0.745  0.060  1.0
  O  O6  1  0.794  0.310  0.017  1.0
  O  O7  1  0.196  0.255  0.940  1.0
  O  O8  1  0.794  0.777  0.483  1.0
  O  O9  1  0.206  0.223  0.517  1.0
  O  O10  1  0.206  0.690  0.983  1.0
  O  O11  1  0.185  0.745  0.440  1.0
[/CIF]
.
The material described by SbO2 crystallizes in the orthorhombic Imma space group. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form edge-sharing SbO6 octahedra. In the second Sb site, Sb(2) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form distorted edge-sharing SbO6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Sb(2) and two equivalent Sb(1) atoms. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Sb(1) and two equivalent Sb(2) atoms. is represented by the CIF card [CIF]
data_SbO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.756
_cell_length_b   6.756
_cell_length_c   6.756
_cell_angle_alpha   125.065
_cell_angle_beta   116.252
_cell_angle_gamma   89.035
_symmetry_Int_Tables_number   1
_cell_volume   214.208
_cell_formula_units_Z   4
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
  Sb  Sb0  1  0.000  0.000  0.500  1.0
  Sb  Sb1  1  0.000  0.500  0.000  1.0
  Sb  Sb2  1  0.500  0.500  0.000  1.0
  Sb  Sb3  1  0.000  0.500  0.500  1.0
  O  O4  1  0.815  0.255  0.560  1.0
  O  O5  1  0.804  0.745  0.060  1.0
  O  O6  1  0.794  0.310  0.017  1.0
  O  O7  1  0.196  0.255  0.940  1.0
  O  O8  1  0.794  0.777  0.483  1.0
  O  O9  1  0.206  0.223  0.517  1.0
  O  O10  1  0.206  0.690  0.983  1.0
  O  O11  1  0.185  0.745  0.440  1.0
[/CIF]
.