The material described by V2O3F is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. There are six inequivalent V sites. In the first V site, V(1) is bonded to one O(2), one O(6), two equivalent O(4), one F(1), and one F(2) atom to form VO4F2 octahedra that share corners with four equivalent V(4)O5F octahedra, corners with four equivalent V(6)O5F octahedra,  an edgeedge with one V(1)O4F2 octahedra, and  an edgeedge with one V(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 48-51°. In the second V site, V(2) is bonded to one O(1), one O(6), two equivalent O(3), one F(1), and one F(3) atom to form VO4F2 octahedra that share corners with four equivalent V(4)O5F octahedra, corners with four equivalent V(5)O5F octahedra,  an edgeedge with one V(1)O4F2 octahedra, and  an edgeedge with one V(3)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-52°. In the third V site, V(3) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent F(3) atoms to form VO4F2 octahedra that share corners with eight equivalent V(5)O5F octahedra and edges with two equivalent V(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-50°. In the fourth V site, V(4) is bonded to one O(6), two equivalent O(3), two equivalent O(4), and one F(1) atom to form distorted VO5F octahedra that share corners with four equivalent V(1)O4F2 octahedra, corners with four equivalent V(2)O4F2 octahedra,  an edgeedge with one V(5)O5F octahedra, and  an edgeedge with one V(6)O5F octahedra. The corner-sharing octahedral tilt angles range from 48-51°. In the fifth V site, V(5) is bonded to one O(1), two equivalent O(3), two equivalent O(5), and one F(3) atom to form distorted VO5F octahedra that share corners with four equivalent V(2)O4F2 octahedra, corners with four equivalent V(3)O4F2 octahedra,  an edgeedge with one V(4)O5F octahedra, and  an edgeedge with one V(5)O5F octahedra. The corner-sharing octahedral tilt angles range from 47-52°. In the sixth V site, V(6) is bonded to one O(2), four equivalent O(4), and one F(2) atom to form distorted VO5F octahedra that share corners with eight equivalent V(1)O4F2 octahedra and edges with two equivalent V(4)O5F octahedra. The corner-sharing octahedral tilt angles range from 48-51°. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted trigonal planar geometry to one V(1), one V(2), and one V(4) atom. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one V(2), one V(3), and one V(5) atom. In the third O site, O(2) is bonded in a distorted trigonal planar geometry to one V(6) and two equivalent V(1) atoms. In the fourth O site, O(3) is bonded in a trigonal planar geometry to one V(2), one V(4), and one V(5) atom. In the fifth O site, O(4) is bonded in a trigonal planar geometry to one V(1), one V(4), and one V(6) atom. In the sixth O site, O(5) is bonded in a trigonal planar geometry to one V(3) and two equivalent V(5) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one V(1), one V(2), and one V(4) atom. In the second F site, F(2) is bonded in a 3-coordinate geometry to one V(6) and two equivalent V(1) atoms. In the third F site, F(3) is bonded in a 3-coordinate geometry to one V(2), one V(3), and one V(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_V2O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.610
_cell_length_b   4.610
_cell_length_c   14.862
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   94.289
_symmetry_Int_Tables_number   1
_cell_volume   314.955
_cell_formula_units_Z   5
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  0.999  0.001  0.400  1.0
  V  V1  1  0.999  0.001  0.600  1.0
  V  V2  1  0.999  0.001  0.801  1.0
  V  V3  1  0.999  0.001  0.199  1.0
  V  V4  1  0.987  0.013  0.000  1.0
  V  V5  1  0.452  0.548  0.700  1.0
  V  V6  1  0.452  0.548  0.300  1.0
  V  V7  1  0.540  0.460  0.100  1.0
  V  V8  1  0.540  0.460  0.900  1.0
  V  V9  1  0.546  0.454  0.500  1.0
  O  O10  1  0.804  0.196  0.901  1.0
  O  O11  1  0.804  0.196  0.099  1.0
  O  O12  1  0.806  0.194  0.500  1.0
  O  O13  1  0.302  0.306  0.800  1.0
  O  O14  1  0.304  0.305  0.600  1.0
  O  O15  1  0.304  0.305  0.400  1.0
  O  O16  1  0.302  0.306  0.200  1.0
  O  O17  1  0.304  0.302  0.000  1.0
  O  O18  1  0.694  0.698  0.800  1.0
  O  O19  1  0.695  0.696  0.600  1.0
  O  O20  1  0.695  0.696  0.400  1.0
  O  O21  1  0.694  0.698  0.200  1.0
  O  O22  1  0.698  0.696  0.000  1.0
  O  O23  1  0.193  0.807  0.700  1.0
  O  O24  1  0.193  0.807  0.300  1.0
  F  F25  1  0.801  0.199  0.700  1.0
  F  F26  1  0.801  0.199  0.300  1.0
  F  F27  1  0.198  0.802  0.500  1.0
  F  F28  1  0.199  0.801  0.900  1.0
  F  F29  1  0.199  0.801  0.100  1.0
[/CIF]
.
The material described by V2O3F is Hydrophilite-derived structured and crystallizes in the orthorhombic Amm2 space group. There are six inequivalent V sites. In the first V site, V(1) is bonded to one O(2), one O(6), two equivalent O(4), one F(1), and one F(2) atom to form VO4F2 octahedra that share corners with four equivalent V(4)O5F octahedra, corners with four equivalent V(6)O5F octahedra,  an edgeedge with one V(1)O4F2 octahedra, and  an edgeedge with one V(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 48-51°. In the second V site, V(2) is bonded to one O(1), one O(6), two equivalent O(3), one F(1), and one F(3) atom to form VO4F2 octahedra that share corners with four equivalent V(4)O5F octahedra, corners with four equivalent V(5)O5F octahedra,  an edgeedge with one V(1)O4F2 octahedra, and  an edgeedge with one V(3)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-52°. In the third V site, V(3) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent F(3) atoms to form VO4F2 octahedra that share corners with eight equivalent V(5)O5F octahedra and edges with two equivalent V(2)O4F2 octahedra. The corner-sharing octahedral tilt angles range from 47-50°. In the fourth V site, V(4) is bonded to one O(6), two equivalent O(3), two equivalent O(4), and one F(1) atom to form distorted VO5F octahedra that share corners with four equivalent V(1)O4F2 octahedra, corners with four equivalent V(2)O4F2 octahedra,  an edgeedge with one V(5)O5F octahedra, and  an edgeedge with one V(6)O5F octahedra. The corner-sharing octahedral tilt angles range from 48-51°. In the fifth V site, V(5) is bonded to one O(1), two equivalent O(3), two equivalent O(5), and one F(3) atom to form distorted VO5F octahedra that share corners with four equivalent V(2)O4F2 octahedra, corners with four equivalent V(3)O4F2 octahedra,  an edgeedge with one V(4)O5F octahedra, and  an edgeedge with one V(5)O5F octahedra. The corner-sharing octahedral tilt angles range from 47-52°. In the sixth V site, V(6) is bonded to one O(2), four equivalent O(4), and one F(2) atom to form distorted VO5F octahedra that share corners with eight equivalent V(1)O4F2 octahedra and edges with two equivalent V(4)O5F octahedra. The corner-sharing octahedral tilt angles range from 48-51°. There are six inequivalent O sites. In the first O site, O(6) is bonded in a distorted trigonal planar geometry to one V(1), one V(2), and one V(4) atom. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one V(2), one V(3), and one V(5) atom. In the third O site, O(2) is bonded in a distorted trigonal planar geometry to one V(6) and two equivalent V(1) atoms. In the fourth O site, O(3) is bonded in a trigonal planar geometry to one V(2), one V(4), and one V(5) atom. In the fifth O site, O(4) is bonded in a trigonal planar geometry to one V(1), one V(4), and one V(6) atom. In the sixth O site, O(5) is bonded in a trigonal planar geometry to one V(3) and two equivalent V(5) atoms. There are three inequivalent F sites. In the first F site, F(1) is bonded in a 3-coordinate geometry to one V(1), one V(2), and one V(4) atom. In the second F site, F(2) is bonded in a 3-coordinate geometry to one V(6) and two equivalent V(1) atoms. In the third F site, F(3) is bonded in a 3-coordinate geometry to one V(2), one V(3), and one V(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_V2O3F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.610
_cell_length_b   4.610
_cell_length_c   14.862
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   94.289
_symmetry_Int_Tables_number   1
_cell_volume   314.955
_cell_formula_units_Z   5
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  0.999  0.001  0.400  1.0
  V  V1  1  0.999  0.001  0.600  1.0
  V  V2  1  0.999  0.001  0.801  1.0
  V  V3  1  0.999  0.001  0.199  1.0
  V  V4  1  0.987  0.013  0.000  1.0
  V  V5  1  0.452  0.548  0.700  1.0
  V  V6  1  0.452  0.548  0.300  1.0
  V  V7  1  0.540  0.460  0.100  1.0
  V  V8  1  0.540  0.460  0.900  1.0
  V  V9  1  0.546  0.454  0.500  1.0
  O  O10  1  0.804  0.196  0.901  1.0
  O  O11  1  0.804  0.196  0.099  1.0
  O  O12  1  0.806  0.194  0.500  1.0
  O  O13  1  0.302  0.306  0.800  1.0
  O  O14  1  0.304  0.305  0.600  1.0
  O  O15  1  0.304  0.305  0.400  1.0
  O  O16  1  0.302  0.306  0.200  1.0
  O  O17  1  0.304  0.302  0.000  1.0
  O  O18  1  0.694  0.698  0.800  1.0
  O  O19  1  0.695  0.696  0.600  1.0
  O  O20  1  0.695  0.696  0.400  1.0
  O  O21  1  0.694  0.698  0.200  1.0
  O  O22  1  0.698  0.696  0.000  1.0
  O  O23  1  0.193  0.807  0.700  1.0
  O  O24  1  0.193  0.807  0.300  1.0
  F  F25  1  0.801  0.199  0.700  1.0
  F  F26  1  0.801  0.199  0.300  1.0
  F  F27  1  0.198  0.802  0.500  1.0
  F  F28  1  0.199  0.801  0.900  1.0
  F  F29  1  0.199  0.801  0.100  1.0
[/CIF]
.