The crystal structure described by VMnO2F5 crystallizes in the orthorhombic Imma space group. V(1) is bonded to two equivalent F(2) and four equivalent F(1) atoms to form VF6 octahedra that share corners with two equivalent V(1)F6 octahedra and corners with four equivalent Mn(1)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 36-40°. Mn(1) is bonded to two equivalent O(1) and four equivalent F(1) atoms to form MnO2F4 octahedra that share corners with four equivalent V(1)F6 octahedra. The corner-sharing octahedral tilt angles are 40°. O(1) is bonded in a single-bond geometry to one Mn(1) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a bent 150 degrees geometry to one V(1) and one Mn(1) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to two equivalent V(1) atoms. is represented by the CIF card [CIF]
data_MnVO2F5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.548
_cell_length_b   7.548
_cell_length_c   7.548
_cell_angle_alpha   129.247
_cell_angle_beta   120.850
_cell_angle_gamma   81.637
_symmetry_Int_Tables_number   1
_cell_volume   275.341
_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
  Mn  Mn0  1  0.500  0.500  0.000  1.0
  Mn  Mn1  1  0.000  0.000  0.000  1.0
  V  V2  1  0.000  0.000  0.500  1.0
  V  V3  1  0.500  0.000  0.000  1.0
  O  O4  1  0.036  0.287  0.251  1.0
  O  O5  1  0.964  0.713  0.749  1.0
  O  O6  1  0.464  0.714  0.251  1.0
  O  O7  1  0.536  0.286  0.749  1.0
  F  F8  1  0.831  0.693  0.257  1.0
  F  F9  1  0.169  0.307  0.743  1.0
  F  F10  1  0.669  0.926  0.862  1.0
  F  F11  1  0.936  0.074  0.743  1.0
  F  F12  1  0.331  0.074  0.138  1.0
  F  F13  1  0.064  0.926  0.257  1.0
  F  F14  1  0.564  0.307  0.138  1.0
  F  F15  1  0.436  0.693  0.862  1.0
  F  F16  1  0.750  0.092  0.342  1.0
  F  F17  1  0.250  0.908  0.658  1.0
[/CIF]
.
The crystal structure described by VMnO2F5 crystallizes in the orthorhombic Imma space group. V(1) is bonded to two equivalent F(2) and four equivalent F(1) atoms to form VF6 octahedra that share corners with two equivalent V(1)F6 octahedra and corners with four equivalent Mn(1)O2F4 octahedra. The corner-sharing octahedral tilt angles range from 36-40°. Mn(1) is bonded to two equivalent O(1) and four equivalent F(1) atoms to form MnO2F4 octahedra that share corners with four equivalent V(1)F6 octahedra. The corner-sharing octahedral tilt angles are 40°. O(1) is bonded in a single-bond geometry to one Mn(1) atom. There are two inequivalent F sites. In the first F site, F(1) is bonded in a bent 150 degrees geometry to one V(1) and one Mn(1) atom. In the second F site, F(2) is bonded in a bent 150 degrees geometry to two equivalent V(1) atoms. is represented by the CIF card [CIF]
data_MnVO2F5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.548
_cell_length_b   7.548
_cell_length_c   7.548
_cell_angle_alpha   129.247
_cell_angle_beta   120.850
_cell_angle_gamma   81.637
_symmetry_Int_Tables_number   1
_cell_volume   275.341
_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
  Mn  Mn0  1  0.500  0.500  0.000  1.0
  Mn  Mn1  1  0.000  0.000  0.000  1.0
  V  V2  1  0.000  0.000  0.500  1.0
  V  V3  1  0.500  0.000  0.000  1.0
  O  O4  1  0.036  0.287  0.251  1.0
  O  O5  1  0.964  0.713  0.749  1.0
  O  O6  1  0.464  0.714  0.251  1.0
  O  O7  1  0.536  0.286  0.749  1.0
  F  F8  1  0.831  0.693  0.257  1.0
  F  F9  1  0.169  0.307  0.743  1.0
  F  F10  1  0.669  0.926  0.862  1.0
  F  F11  1  0.936  0.074  0.743  1.0
  F  F12  1  0.331  0.074  0.138  1.0
  F  F13  1  0.064  0.926  0.257  1.0
  F  F14  1  0.564  0.307  0.138  1.0
  F  F15  1  0.436  0.693  0.862  1.0
  F  F16  1  0.750  0.092  0.342  1.0
  F  F17  1  0.250  0.908  0.658  1.0
[/CIF]
.