The structure described by V2O3F is Hydrophilite-derived structured and crystallizes in the monoclinic C2/m space group. There are four inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(4), four equivalent O(2), and one F(2) atom. In the second V site, V(2) is bonded to four equivalent O(1) and two equivalent F(1) atoms to form VO4F2 octahedra that share corners with eight equivalent V(3)O4F2 octahedra and edges with two equivalent V(4)O6 octahedra. The corner-sharing octahedral tilt angles are 49°. In the third V site, V(3) is bonded to one O(1), one O(2), one O(3), one O(4), one F(1), and one F(2) atom to form VO4F2 octahedra that share corners with two equivalent V(2)O4F2 octahedra, corners with two equivalent V(4)O6 octahedra, and edges with two equivalent V(3)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 45-49°. In the fourth V site, V(4) is bonded to two equivalent O(3) and four equivalent O(1) atoms to form a mixture of edge and corner-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 45-47°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one V(2), one V(3), and one V(4) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one V(3) and two equivalent V(1) atoms. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one V(4) and two equivalent V(3) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent V(3) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal planar geometry to one V(2) and two equivalent V(3) atoms. In the second F site, F(2) is bonded in a 3-coordinate geometry to one V(1) and two equivalent V(3) atoms. is represented by the CIF file [CIF]
data_V2O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.820
_cell_length_b   9.820
_cell_length_c   10.781
_cell_angle_alpha   30.674
_cell_angle_beta   30.674
_cell_angle_gamma   34.338
_symmetry_Int_Tables_number   1
_cell_volume   255.372
_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
  V  V0  1  0.234  0.234  0.560  1.0
  V  V1  1  0.000  0.000  0.500  1.0
  V  V2  1  0.387  0.857  0.009  1.0
  V  V3  1  0.613  0.143  0.991  1.0
  V  V4  1  0.143  0.613  0.991  1.0
  V  V5  1  0.766  0.766  0.440  1.0
  V  V6  1  0.500  0.500  0.500  1.0
  V  V7  1  0.857  0.387  0.009  1.0
  O  O8  1  0.093  0.602  0.705  1.0
  O  O9  1  0.147  0.643  0.307  1.0
  O  O10  1  0.907  0.398  0.295  1.0
  O  O11  1  0.398  0.907  0.295  1.0
  O  O12  1  0.571  0.571  0.210  1.0
  O  O13  1  0.429  0.429  0.790  1.0
  O  O14  1  0.166  0.166  0.825  1.0
  O  O15  1  0.357  0.853  0.693  1.0
  O  O16  1  0.853  0.357  0.693  1.0
  O  O17  1  0.602  0.093  0.705  1.0
  O  O18  1  0.643  0.147  0.307  1.0
  O  O19  1  0.834  0.834  0.175  1.0
  F  F20  1  0.926  0.926  0.796  1.0
  F  F21  1  0.327  0.327  0.198  1.0
  F  F22  1  0.074  0.074  0.204  1.0
  F  F23  1  0.673  0.673  0.802  1.0
[/CIF]
.
The structure described by V2O3F is Hydrophilite-derived structured and crystallizes in the monoclinic C2/m space group. There are four inequivalent V sites. In the first V site, V(1) is bonded in a 6-coordinate geometry to one O(4), four equivalent O(2), and one F(2) atom. In the second V site, V(2) is bonded to four equivalent O(1) and two equivalent F(1) atoms to form VO4F2 octahedra that share corners with eight equivalent V(3)O4F2 octahedra and edges with two equivalent V(4)O6 octahedra. The corner-sharing octahedral tilt angles are 49°. In the third V site, V(3) is bonded to one O(1), one O(2), one O(3), one O(4), one F(1), and one F(2) atom to form VO4F2 octahedra that share corners with two equivalent V(2)O4F2 octahedra, corners with two equivalent V(4)O6 octahedra, and edges with two equivalent V(3)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 45-49°. In the fourth V site, V(4) is bonded to two equivalent O(3) and four equivalent O(1) atoms to form a mixture of edge and corner-sharing VO6 octahedra. The corner-sharing octahedral tilt angles range from 45-47°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one V(2), one V(3), and one V(4) atom. In the second O site, O(2) is bonded in a trigonal planar geometry to one V(3) and two equivalent V(1) atoms. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one V(4) and two equivalent V(3) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one V(1) and two equivalent V(3) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted trigonal planar geometry to one V(2) and two equivalent V(3) atoms. In the second F site, F(2) is bonded in a 3-coordinate geometry to one V(1) and two equivalent V(3) atoms. is represented by the CIF file [CIF]
data_V2O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.820
_cell_length_b   9.820
_cell_length_c   10.781
_cell_angle_alpha   30.674
_cell_angle_beta   30.674
_cell_angle_gamma   34.338
_symmetry_Int_Tables_number   1
_cell_volume   255.372
_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
  V  V0  1  0.234  0.234  0.560  1.0
  V  V1  1  0.000  0.000  0.500  1.0
  V  V2  1  0.387  0.857  0.009  1.0
  V  V3  1  0.613  0.143  0.991  1.0
  V  V4  1  0.143  0.613  0.991  1.0
  V  V5  1  0.766  0.766  0.440  1.0
  V  V6  1  0.500  0.500  0.500  1.0
  V  V7  1  0.857  0.387  0.009  1.0
  O  O8  1  0.093  0.602  0.705  1.0
  O  O9  1  0.147  0.643  0.307  1.0
  O  O10  1  0.907  0.398  0.295  1.0
  O  O11  1  0.398  0.907  0.295  1.0
  O  O12  1  0.571  0.571  0.210  1.0
  O  O13  1  0.429  0.429  0.790  1.0
  O  O14  1  0.166  0.166  0.825  1.0
  O  O15  1  0.357  0.853  0.693  1.0
  O  O16  1  0.853  0.357  0.693  1.0
  O  O17  1  0.602  0.093  0.705  1.0
  O  O18  1  0.643  0.147  0.307  1.0
  O  O19  1  0.834  0.834  0.175  1.0
  F  F20  1  0.926  0.926  0.796  1.0
  F  F21  1  0.327  0.327  0.198  1.0
  F  F22  1  0.074  0.074  0.204  1.0
  F  F23  1  0.673  0.673  0.802  1.0
[/CIF]
.