The material described by VO2 is Hydrophilite-like structured and crystallizes in the monoclinic P2_1/c space group. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(2), one O(4), two equivalent O(1), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 21-57°. In the second V site, V(2) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 21-57°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one V(2) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a distorted T-shaped geometry to one V(1) and two equivalent V(2) atoms. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one V(2) and two equivalent V(1) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent V(2) atoms. is represented by the CIF card [CIF]
data_VO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.150
_cell_length_b   5.484
_cell_length_c   9.219
_cell_angle_alpha   89.424
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   260.353
_cell_formula_units_Z   8
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
  V  V0  1  0.869  0.110  0.630  1.0
  V  V1  1  0.143  0.402  0.127  1.0
  V  V2  1  0.643  0.598  0.373  1.0
  V  V3  1  0.369  0.890  0.870  1.0
  V  V4  1  0.131  0.890  0.370  1.0
  V  V5  1  0.857  0.598  0.873  1.0
  V  V6  1  0.357  0.402  0.627  1.0
  V  V7  1  0.631  0.110  0.130  1.0
  O  O8  1  0.171  0.150  0.515  1.0
  O  O9  1  0.813  0.355  0.004  1.0
  O  O10  1  0.313  0.645  0.496  1.0
  O  O11  1  0.671  0.850  0.985  1.0
  O  O12  1  0.829  0.850  0.485  1.0
  O  O13  1  0.187  0.645  0.996  1.0
  O  O14  1  0.687  0.355  0.504  1.0
  O  O15  1  0.329  0.150  0.015  1.0
  O  O16  1  0.545  0.113  0.725  1.0
  O  O17  1  0.461  0.389  0.230  1.0
  O  O18  1  0.961  0.611  0.270  1.0
  O  O19  1  0.045  0.887  0.775  1.0
  O  O20  1  0.455  0.887  0.275  1.0
  O  O21  1  0.539  0.611  0.770  1.0
  O  O22  1  0.039  0.389  0.730  1.0
  O  O23  1  0.955  0.113  0.225  1.0
[/CIF]
.
The material described by VO2 is Hydrophilite-like structured and crystallizes in the monoclinic P2_1/c space group. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(2), one O(4), two equivalent O(1), and two equivalent O(3) atoms to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 21-57°. In the second V site, V(2) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 21-57°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted T-shaped geometry to one V(2) and two equivalent V(1) atoms. In the second O site, O(2) is bonded in a distorted T-shaped geometry to one V(1) and two equivalent V(2) atoms. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one V(2) and two equivalent V(1) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent V(2) atoms. is represented by the CIF card [CIF]
data_VO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.150
_cell_length_b   5.484
_cell_length_c   9.219
_cell_angle_alpha   89.424
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   260.353
_cell_formula_units_Z   8
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
  V  V0  1  0.869  0.110  0.630  1.0
  V  V1  1  0.143  0.402  0.127  1.0
  V  V2  1  0.643  0.598  0.373  1.0
  V  V3  1  0.369  0.890  0.870  1.0
  V  V4  1  0.131  0.890  0.370  1.0
  V  V5  1  0.857  0.598  0.873  1.0
  V  V6  1  0.357  0.402  0.627  1.0
  V  V7  1  0.631  0.110  0.130  1.0
  O  O8  1  0.171  0.150  0.515  1.0
  O  O9  1  0.813  0.355  0.004  1.0
  O  O10  1  0.313  0.645  0.496  1.0
  O  O11  1  0.671  0.850  0.985  1.0
  O  O12  1  0.829  0.850  0.485  1.0
  O  O13  1  0.187  0.645  0.996  1.0
  O  O14  1  0.687  0.355  0.504  1.0
  O  O15  1  0.329  0.150  0.015  1.0
  O  O16  1  0.545  0.113  0.725  1.0
  O  O17  1  0.461  0.389  0.230  1.0
  O  O18  1  0.961  0.611  0.270  1.0
  O  O19  1  0.045  0.887  0.775  1.0
  O  O20  1  0.455  0.887  0.275  1.0
  O  O21  1  0.539  0.611  0.770  1.0
  O  O22  1  0.039  0.389  0.730  1.0
  O  O23  1  0.955  0.113  0.225  1.0
[/CIF]
.