The crystal structure described by V2WO6 is Rutile-derived structured and crystallizes in the tetragonal P4_2/mnm space group. V(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form VO6 octahedra that share corners with four equivalent V(1)O6 octahedra, corners with four equivalent W(1)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, and  an edgeedge with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. W(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form WO6 octahedra that share corners with eight equivalent V(1)O6 octahedra and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-48°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent V(1) and one W(1) atom. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent V(1) and one W(1) atom. is represented by the CIF card [CIF]
data_V2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.631
_cell_length_b   4.631
_cell_length_c   8.895
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.001
_symmetry_Int_Tables_number   1
_cell_volume   190.714
_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
  V  V0  1  0.500  0.500  0.167  1.0
  V  V1  1  0.000  1.000  0.333  1.0
  V  V2  1  0.000  0.000  0.667  1.0
  V  V3  1  0.500  0.500  0.833  1.0
  W  W4  1  0.000  0.000  0.000  1.0
  W  W5  1  0.500  0.500  0.500  1.0
  O  O6  1  0.295  0.295  1.000  1.0
  O  O7  1  0.205  0.795  0.500  1.0
  O  O8  1  0.795  0.205  0.500  1.0
  O  O9  1  0.705  0.705  1.000  1.0
  O  O10  1  0.700  0.700  0.660  1.0
  O  O11  1  0.300  0.300  0.660  1.0
  O  O12  1  0.700  0.700  0.340  1.0
  O  O13  1  0.200  0.800  0.160  1.0
  O  O14  1  0.800  0.200  0.160  1.0
  O  O15  1  0.800  0.200  0.840  1.0
  O  O16  1  0.200  0.800  0.840  1.0
  O  O17  1  0.300  0.300  0.340  1.0
[/CIF]
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The crystal structure described by V2WO6 is Rutile-derived structured and crystallizes in the tetragonal P4_2/mnm space group. V(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form VO6 octahedra that share corners with four equivalent V(1)O6 octahedra, corners with four equivalent W(1)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, and  an edgeedge with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. W(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form WO6 octahedra that share corners with eight equivalent V(1)O6 octahedra and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-48°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent V(1) and one W(1) atom. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to two equivalent V(1) and one W(1) atom. is represented by the CIF card [CIF]
data_V2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.631
_cell_length_b   4.631
_cell_length_c   8.895
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.001
_symmetry_Int_Tables_number   1
_cell_volume   190.714
_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
  V  V0  1  0.500  0.500  0.167  1.0
  V  V1  1  0.000  1.000  0.333  1.0
  V  V2  1  0.000  0.000  0.667  1.0
  V  V3  1  0.500  0.500  0.833  1.0
  W  W4  1  0.000  0.000  0.000  1.0
  W  W5  1  0.500  0.500  0.500  1.0
  O  O6  1  0.295  0.295  1.000  1.0
  O  O7  1  0.205  0.795  0.500  1.0
  O  O8  1  0.795  0.205  0.500  1.0
  O  O9  1  0.705  0.705  1.000  1.0
  O  O10  1  0.700  0.700  0.660  1.0
  O  O11  1  0.300  0.300  0.660  1.0
  O  O12  1  0.700  0.700  0.340  1.0
  O  O13  1  0.200  0.800  0.160  1.0
  O  O14  1  0.800  0.200  0.160  1.0
  O  O15  1  0.800  0.200  0.840  1.0
  O  O16  1  0.200  0.800  0.840  1.0
  O  O17  1  0.300  0.300  0.340  1.0
[/CIF]
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