The structure described by Li2VO2F crystallizes in the triclinic P-1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(2), one O(3), one O(4), and two equivalent O(1) atoms to form distorted LiO5 square pyramids that share corners with two equivalent Li(4)O2F4 octahedra, corners with three equivalent Li(3)O2F4 octahedra, corners with four equivalent Li(2)O5 square pyramids, edges with three equivalent V(1)O5F octahedra, edges with three equivalent V(2)O5F octahedra,  an edgeedge with one Li(1)O5 square pyramid, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 1-89°. In the second Li site, Li(2) is bonded to one O(1), one O(3), one O(4), and two equivalent O(2) atoms to form distorted LiO5 square pyramids that share corners with two equivalent Li(3)O2F4 octahedra, corners with three equivalent Li(4)O2F4 octahedra, corners with four equivalent Li(1)O5 square pyramids, edges with three equivalent V(1)O5F octahedra, edges with three equivalent V(2)O5F octahedra,  an edgeedge with one Li(1)O5 square pyramid, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 1-89°. In the third Li site, Li(3) is bonded to one O(1), one O(3), two equivalent F(1), and two equivalent F(2) atoms to form distorted LiO2F4 octahedra that share  a cornercorner with one V(1)O5F octahedra, corners with four equivalent Li(4)O2F4 octahedra, corners with two equivalent Li(2)O5 square pyramids, corners with three equivalent Li(1)O5 square pyramids, edges with two equivalent Li(3)O2F4 octahedra, edges with two equivalent Li(4)O2F4 octahedra, edges with two equivalent V(1)O5F octahedra, and edges with two equivalent V(2)O5F octahedra. The corner-sharing octahedral tilt angles range from 0-18°. In the fourth Li site, Li(4) is bonded to one O(2), one O(4), two equivalent F(1), and two equivalent F(2) atoms to form distorted LiO2F4 octahedra that share  a cornercorner with one V(2)O5F octahedra, corners with four equivalent Li(3)O2F4 octahedra, corners with two equivalent Li(1)O5 square pyramids, corners with three equivalent Li(2)O5 square pyramids, edges with two equivalent Li(3)O2F4 octahedra, edges with two equivalent Li(4)O2F4 octahedra, edges with two equivalent V(1)O5F octahedra, and edges with two equivalent V(2)O5F octahedra. The corner-sharing octahedral tilt angles range from 0-18°. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(4), two equivalent O(3), and one F(1) atom to form VO5F octahedra that share  a cornercorner with one Li(3)O2F4 octahedra, corners with four equivalent V(2)O5F octahedra,  an edgeedge with one V(1)O5F octahedra,  an edgeedge with one V(2)O5F octahedra, edges with two equivalent Li(3)O2F4 octahedra, edges with two equivalent Li(4)O2F4 octahedra, edges with three equivalent Li(1)O5 square pyramids, and edges with three equivalent Li(2)O5 square pyramids. The corner-sharing octahedral tilt angles range from 1-6°. In the second V site, V(2) is bonded to one O(1), one O(2), one O(3), two equivalent O(4), and one F(2) atom to form VO5F octahedra that share  a cornercorner with one Li(4)O2F4 octahedra, corners with four equivalent V(1)O5F octahedra,  an edgeedge with one V(1)O5F octahedra,  an edgeedge with one V(2)O5F octahedra, edges with two equivalent Li(3)O2F4 octahedra, edges with two equivalent Li(4)O2F4 octahedra, edges with three equivalent Li(1)O5 square pyramids, and edges with three equivalent Li(2)O5 square pyramids. The corner-sharing octahedral tilt angles range from 1-6°. There are four inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Li(3), two equivalent Li(1), one V(1), and one V(2) atom to form OLi4V2 octahedra that share  a cornercorner with one O(3)Li3V3 octahedra, corners with four equivalent O(2)Li4V2 octahedra,  a cornercorner with one F(1)Li4V square pyramid,  a cornercorner with one F(2)Li4V square pyramid,  an edgeedge with one O(1)Li4V2 octahedra,  an edgeedge with one O(2)Li4V2 octahedra, edges with three equivalent O(3)Li3V3 octahedra, edges with three equivalent O(4)Li3V3 octahedra,  an edgeedge with one F(1)Li4V square pyramid, and  an edgeedge with one F(2)Li4V square pyramid. The corner-sharing octahedral tilt angles range from 0-13°. In the second O site, O(2) is bonded to one Li(1), one Li(4), two equivalent Li(2), one V(1), and one V(2) atom to form OLi4V2 octahedra that share  a cornercorner with one O(4)Li3V3 octahedra, corners with four equivalent O(1)Li4V2 octahedra,  a cornercorner with one F(1)Li4V square pyramid,  a cornercorner with one F(2)Li4V square pyramid,  an edgeedge with one O(1)Li4V2 octahedra,  an edgeedge with one O(2)Li4V2 octahedra, edges with three equivalent O(3)Li3V3 octahedra, edges with three equivalent O(4)Li3V3 octahedra,  an edgeedge with one F(1)Li4V square pyramid, and  an edgeedge with one F(2)Li4V square pyramid. The corner-sharing octahedral tilt angles range from 0-13°. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one V(2), and two equivalent V(1) atoms to form distorted OLi3V3 octahedra that share  a cornercorner with one O(1)Li4V2 octahedra, corners with four equivalent O(4)Li3V3 octahedra,  a cornercorner with one F(2)Li4V square pyramid, corners with two equivalent F(1)Li4V square pyramids,  an edgeedge with one O(3)Li3V3 octahedra,  an edgeedge with one O(4)Li3V3 octahedra, edges with three equivalent O(1)Li4V2 octahedra, edges with three equivalent O(2)Li4V2 octahedra,  an edgeedge with one F(1)Li4V square pyramid, and  an edgeedge with one F(2)Li4V square pyramid. The corner-sharing octahedral tilt angles range from 0-6°. In the fourth O site, O(4) is bonded to one Li(1), one Li(2), one Li(4), one V(1), and two equivalent V(2) atoms to form distorted OLi3V3 octahedra that share  a cornercorner with one O(2)Li4V2 octahedra, corners with four equivalent O(3)Li3V3 octahedra,  a cornercorner with one F(1)Li4V square pyramid, corners with two equivalent F(2)Li4V square pyramids,  an edgeedge with one O(3)Li3V3 octahedra,  an edgeedge with one O(4)Li3V3 octahedra, edges with three equivalent O(1)Li4V2 octahedra, edges with three equivalent O(2)Li4V2 octahedra,  an edgeedge with one F(1)Li4V square pyramid, and  an edgeedge with one F(2)Li4V square pyramid. The corner-sharing octahedral tilt angles range from 0-6°. There are two inequivalent F sites. In the first F site, F(1) is bonded to two equivalent Li(3), two equivalent Li(4), and one V(1) atom to form distorted FLi4V square pyramids that share  a cornercorner with one O(4)Li3V3 octahedra,  a cornercorner with one O(1)Li4V2 octahedra,  a cornercorner with one O(2)Li4V2 octahedra, corners with two equivalent O(3)Li3V3 octahedra, corners with four equivalent F(2)Li4V square pyramids,  an edgeedge with one O(3)Li3V3 octahedra,  an edgeedge with one O(4)Li3V3 octahedra,  an edgeedge with one O(1)Li4V2 octahedra,  an edgeedge with one O(2)Li4V2 octahedra, edges with two equivalent F(1)Li4V square pyramids, and edges with two equivalent F(2)Li4V square pyramids. The corner-sharing octahedral tilt angles range from 1-90°. In the second F site, F(2) is bonded to two equivalent Li(3), two equivalent Li(4), and one V(2) atom to form distorted FLi4V square pyramids that share  a cornercorner with one O(3)Li3V3 octahedra,  a cornercorner with one O(1)Li4V2 octahedra,  a cornercorner with one O(2)Li4V2 octahedra, corners with two equivalent O(4)Li3V3 octahedra, corners with four equivalent F(1)Li4V square pyramids,  an edgeedge with one O(3)Li3V3 octahedra,  an edgeedge with one O(4)Li3V3 octahedra,  an edgeedge with one O(1)Li4V2 octahedra,  an edgeedge with one O(2)Li4V2 octahedra, edges with two equivalent F(1)Li4V square pyramids, and edges with two equivalent F(2)Li4V square pyramids. The corner-sharing octahedral tilt angles range from 1-90°. is represented by the CIF file [CIF]
data_Li2VO2F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.030
_cell_length_b   4.059
_cell_length_c   7.103
_cell_angle_alpha   90.541
_cell_angle_beta   106.461
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   111.412
_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
  F  F0  1  0.845  0.000  0.690  1.0
  F  F1  1  0.321  0.500  0.643  1.0
  Li  Li2  1  0.512  0.502  0.024  1.0
  Li  Li3  1  0.655  0.998  0.309  1.0
  Li  Li4  1  0.345  1.000  0.690  1.0
  Li  Li5  1  0.822  0.500  0.643  1.0
  O  O6  1  0.495  0.002  0.989  1.0
  O  O7  1  0.672  0.498  0.344  1.0
  O  O8  1  0.009  0.503  0.019  1.0
  O  O9  1  0.157  0.997  0.315  1.0
  V  V10  1  0.002  0.004  0.004  1.0
  V  V11  1  0.165  0.496  0.329  1.0
[/CIF]
.
The structure described by Li2VO2F crystallizes in the triclinic P-1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(2), one O(3), one O(4), and two equivalent O(1) atoms to form distorted LiO5 square pyramids that share corners with two equivalent Li(4)O2F4 octahedra, corners with three equivalent Li(3)O2F4 octahedra, corners with four equivalent Li(2)O5 square pyramids, edges with three equivalent V(1)O5F octahedra, edges with three equivalent V(2)O5F octahedra,  an edgeedge with one Li(1)O5 square pyramid, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 1-89°. In the second Li site, Li(2) is bonded to one O(1), one O(3), one O(4), and two equivalent O(2) atoms to form distorted LiO5 square pyramids that share corners with two equivalent Li(3)O2F4 octahedra, corners with three equivalent Li(4)O2F4 octahedra, corners with four equivalent Li(1)O5 square pyramids, edges with three equivalent V(1)O5F octahedra, edges with three equivalent V(2)O5F octahedra,  an edgeedge with one Li(1)O5 square pyramid, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 1-89°. In the third Li site, Li(3) is bonded to one O(1), one O(3), two equivalent F(1), and two equivalent F(2) atoms to form distorted LiO2F4 octahedra that share  a cornercorner with one V(1)O5F octahedra, corners with four equivalent Li(4)O2F4 octahedra, corners with two equivalent Li(2)O5 square pyramids, corners with three equivalent Li(1)O5 square pyramids, edges with two equivalent Li(3)O2F4 octahedra, edges with two equivalent Li(4)O2F4 octahedra, edges with two equivalent V(1)O5F octahedra, and edges with two equivalent V(2)O5F octahedra. The corner-sharing octahedral tilt angles range from 0-18°. In the fourth Li site, Li(4) is bonded to one O(2), one O(4), two equivalent F(1), and two equivalent F(2) atoms to form distorted LiO2F4 octahedra that share  a cornercorner with one V(2)O5F octahedra, corners with four equivalent Li(3)O2F4 octahedra, corners with two equivalent Li(1)O5 square pyramids, corners with three equivalent Li(2)O5 square pyramids, edges with two equivalent Li(3)O2F4 octahedra, edges with two equivalent Li(4)O2F4 octahedra, edges with two equivalent V(1)O5F octahedra, and edges with two equivalent V(2)O5F octahedra. The corner-sharing octahedral tilt angles range from 0-18°. There are two inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(2), one O(4), two equivalent O(3), and one F(1) atom to form VO5F octahedra that share  a cornercorner with one Li(3)O2F4 octahedra, corners with four equivalent V(2)O5F octahedra,  an edgeedge with one V(1)O5F octahedra,  an edgeedge with one V(2)O5F octahedra, edges with two equivalent Li(3)O2F4 octahedra, edges with two equivalent Li(4)O2F4 octahedra, edges with three equivalent Li(1)O5 square pyramids, and edges with three equivalent Li(2)O5 square pyramids. The corner-sharing octahedral tilt angles range from 1-6°. In the second V site, V(2) is bonded to one O(1), one O(2), one O(3), two equivalent O(4), and one F(2) atom to form VO5F octahedra that share  a cornercorner with one Li(4)O2F4 octahedra, corners with four equivalent V(1)O5F octahedra,  an edgeedge with one V(1)O5F octahedra,  an edgeedge with one V(2)O5F octahedra, edges with two equivalent Li(3)O2F4 octahedra, edges with two equivalent Li(4)O2F4 octahedra, edges with three equivalent Li(1)O5 square pyramids, and edges with three equivalent Li(2)O5 square pyramids. The corner-sharing octahedral tilt angles range from 1-6°. There are four inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Li(3), two equivalent Li(1), one V(1), and one V(2) atom to form OLi4V2 octahedra that share  a cornercorner with one O(3)Li3V3 octahedra, corners with four equivalent O(2)Li4V2 octahedra,  a cornercorner with one F(1)Li4V square pyramid,  a cornercorner with one F(2)Li4V square pyramid,  an edgeedge with one O(1)Li4V2 octahedra,  an edgeedge with one O(2)Li4V2 octahedra, edges with three equivalent O(3)Li3V3 octahedra, edges with three equivalent O(4)Li3V3 octahedra,  an edgeedge with one F(1)Li4V square pyramid, and  an edgeedge with one F(2)Li4V square pyramid. The corner-sharing octahedral tilt angles range from 0-13°. In the second O site, O(2) is bonded to one Li(1), one Li(4), two equivalent Li(2), one V(1), and one V(2) atom to form OLi4V2 octahedra that share  a cornercorner with one O(4)Li3V3 octahedra, corners with four equivalent O(1)Li4V2 octahedra,  a cornercorner with one F(1)Li4V square pyramid,  a cornercorner with one F(2)Li4V square pyramid,  an edgeedge with one O(1)Li4V2 octahedra,  an edgeedge with one O(2)Li4V2 octahedra, edges with three equivalent O(3)Li3V3 octahedra, edges with three equivalent O(4)Li3V3 octahedra,  an edgeedge with one F(1)Li4V square pyramid, and  an edgeedge with one F(2)Li4V square pyramid. The corner-sharing octahedral tilt angles range from 0-13°. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one V(2), and two equivalent V(1) atoms to form distorted OLi3V3 octahedra that share  a cornercorner with one O(1)Li4V2 octahedra, corners with four equivalent O(4)Li3V3 octahedra,  a cornercorner with one F(2)Li4V square pyramid, corners with two equivalent F(1)Li4V square pyramids,  an edgeedge with one O(3)Li3V3 octahedra,  an edgeedge with one O(4)Li3V3 octahedra, edges with three equivalent O(1)Li4V2 octahedra, edges with three equivalent O(2)Li4V2 octahedra,  an edgeedge with one F(1)Li4V square pyramid, and  an edgeedge with one F(2)Li4V square pyramid. The corner-sharing octahedral tilt angles range from 0-6°. In the fourth O site, O(4) is bonded to one Li(1), one Li(2), one Li(4), one V(1), and two equivalent V(2) atoms to form distorted OLi3V3 octahedra that share  a cornercorner with one O(2)Li4V2 octahedra, corners with four equivalent O(3)Li3V3 octahedra,  a cornercorner with one F(1)Li4V square pyramid, corners with two equivalent F(2)Li4V square pyramids,  an edgeedge with one O(3)Li3V3 octahedra,  an edgeedge with one O(4)Li3V3 octahedra, edges with three equivalent O(1)Li4V2 octahedra, edges with three equivalent O(2)Li4V2 octahedra,  an edgeedge with one F(1)Li4V square pyramid, and  an edgeedge with one F(2)Li4V square pyramid. The corner-sharing octahedral tilt angles range from 0-6°. There are two inequivalent F sites. In the first F site, F(1) is bonded to two equivalent Li(3), two equivalent Li(4), and one V(1) atom to form distorted FLi4V square pyramids that share  a cornercorner with one O(4)Li3V3 octahedra,  a cornercorner with one O(1)Li4V2 octahedra,  a cornercorner with one O(2)Li4V2 octahedra, corners with two equivalent O(3)Li3V3 octahedra, corners with four equivalent F(2)Li4V square pyramids,  an edgeedge with one O(3)Li3V3 octahedra,  an edgeedge with one O(4)Li3V3 octahedra,  an edgeedge with one O(1)Li4V2 octahedra,  an edgeedge with one O(2)Li4V2 octahedra, edges with two equivalent F(1)Li4V square pyramids, and edges with two equivalent F(2)Li4V square pyramids. The corner-sharing octahedral tilt angles range from 1-90°. In the second F site, F(2) is bonded to two equivalent Li(3), two equivalent Li(4), and one V(2) atom to form distorted FLi4V square pyramids that share  a cornercorner with one O(3)Li3V3 octahedra,  a cornercorner with one O(1)Li4V2 octahedra,  a cornercorner with one O(2)Li4V2 octahedra, corners with two equivalent O(4)Li3V3 octahedra, corners with four equivalent F(1)Li4V square pyramids,  an edgeedge with one O(3)Li3V3 octahedra,  an edgeedge with one O(4)Li3V3 octahedra,  an edgeedge with one O(1)Li4V2 octahedra,  an edgeedge with one O(2)Li4V2 octahedra, edges with two equivalent F(1)Li4V square pyramids, and edges with two equivalent F(2)Li4V square pyramids. The corner-sharing octahedral tilt angles range from 1-90°. is represented by the CIF file [CIF]
data_Li2VO2F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.030
_cell_length_b   4.059
_cell_length_c   7.103
_cell_angle_alpha   90.541
_cell_angle_beta   106.461
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   111.412
_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
  F  F0  1  0.845  0.000  0.690  1.0
  F  F1  1  0.321  0.500  0.643  1.0
  Li  Li2  1  0.512  0.502  0.024  1.0
  Li  Li3  1  0.655  0.998  0.309  1.0
  Li  Li4  1  0.345  1.000  0.690  1.0
  Li  Li5  1  0.822  0.500  0.643  1.0
  O  O6  1  0.495  0.002  0.989  1.0
  O  O7  1  0.672  0.498  0.344  1.0
  O  O8  1  0.009  0.503  0.019  1.0
  O  O9  1  0.157  0.997  0.315  1.0
  V  V10  1  0.002  0.004  0.004  1.0
  V  V11  1  0.165  0.496  0.329  1.0
[/CIF]
.