The crystal structure described by V3(PO8)2(O2)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 7782-44-7 molecules inside a V3(PO8)2 framework. In the V3(PO8)2 framework, there are two inequivalent V sites. In the first V site, V(1) is bonded to one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted VO5 trigonal bipyramids that share corners with three equivalent P(1)O4 tetrahedra. In the second V site, V(2) is bonded to two equivalent O(7), two equivalent O(8), and two equivalent O(9) atoms to form VO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra. P(1) is bonded to one O(2), one O(3), one O(4), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra and corners with three equivalent V(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 35°. There are eight inequivalent O sites. In the first O site, O(7) is bonded in a single-bond geometry to one V(2) atom. In the second O site, O(8) is bonded in a single-bond geometry to one V(2) atom. In the third O site, O(9) is bonded in a bent 150 degrees geometry to one V(2) and one P(1) atom. In the fourth O site, O(2) is bonded in a linear geometry to one V(1) and one P(1) atom. In the fifth O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the sixth O site, O(4) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the seventh O site, O(5) is bonded in a single-bond geometry to one V(1) atom. In the eighth O site, O(6) is bonded in a single-bond geometry to one V(1) atom. is represented by the CIF file [CIF]
data_V3(PO10)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.181
_cell_length_b   7.899
_cell_length_c   17.178
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   89.776
_symmetry_Int_Tables_number   1
_cell_volume   838.705
_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  0.003  0.379  0.761  1.0
  V  V1  1  0.503  0.879  0.739  1.0
  V  V2  1  0.997  0.621  0.239  1.0
  V  V3  1  0.497  0.121  0.261  1.0
  V  V4  1  0.000  0.000  0.000  1.0
  V  V5  1  0.500  0.500  0.500  1.0
  P  P6  1  0.999  0.955  0.806  1.0
  P  P7  1  0.499  0.455  0.694  1.0
  P  P8  1  0.001  0.045  0.194  1.0
  P  P9  1  0.501  0.545  0.306  1.0
  O  O10  1  0.986  0.180  0.602  1.0
  O  O11  1  0.486  0.680  0.898  1.0
  O  O12  1  0.014  0.820  0.398  1.0
  O  O13  1  0.514  0.320  0.102  1.0
  O  O14  1  0.999  0.147  0.791  1.0
  O  O15  1  0.499  0.647  0.709  1.0
  O  O16  1  0.001  0.853  0.209  1.0
  O  O17  1  0.501  0.353  0.291  1.0
  O  O18  1  0.700  0.370  0.734  1.0
  O  O19  1  0.200  0.870  0.766  1.0
  O  O20  1  0.300  0.630  0.266  1.0
  O  O21  1  0.800  0.130  0.234  1.0
  O  O22  1  0.305  0.370  0.736  1.0
  O  O23  1  0.805  0.870  0.764  1.0
  O  O24  1  0.695  0.630  0.264  1.0
  O  O25  1  0.195  0.130  0.236  1.0
  O  O26  1  0.001  0.502  0.835  1.0
  O  O27  1  0.501  0.002  0.665  1.0
  O  O28  1  0.999  0.498  0.165  1.0
  O  O29  1  0.499  0.998  0.335  1.0
  O  O30  1  0.996  0.508  0.673  1.0
  O  O31  1  0.496  0.008  0.827  1.0
  O  O32  1  0.004  0.492  0.327  1.0
  O  O33  1  0.504  0.992  0.173  1.0
  O  O34  1  0.741  0.109  0.984  1.0
  O  O35  1  0.241  0.609  0.516  1.0
  O  O36  1  0.259  0.891  0.016  1.0
  O  O37  1  0.759  0.391  0.484  1.0
  O  O38  1  0.862  0.810  0.034  1.0
  O  O39  1  0.362  0.310  0.466  1.0
  O  O40  1  0.138  0.190  0.966  1.0
  O  O41  1  0.638  0.690  0.534  1.0
  O  O42  1  0.993  0.908  0.892  1.0
  O  O43  1  0.493  0.408  0.608  1.0
  O  O44  1  0.007  0.092  0.108  1.0
  O  O45  1  0.507  0.592  0.392  1.0
  O  O46  1  0.350  0.378  0.074  1.0
  O  O47  1  0.850  0.878  0.426  1.0
  O  O48  1  0.650  0.622  0.926  1.0
  O  O49  1  0.150  0.122  0.574  1.0
[/CIF]
.
The crystal structure described by V3(PO8)2(O2)2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 7782-44-7 molecules inside a V3(PO8)2 framework. In the V3(PO8)2 framework, there are two inequivalent V sites. In the first V site, V(1) is bonded to one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted VO5 trigonal bipyramids that share corners with three equivalent P(1)O4 tetrahedra. In the second V site, V(2) is bonded to two equivalent O(7), two equivalent O(8), and two equivalent O(9) atoms to form VO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra. P(1) is bonded to one O(2), one O(3), one O(4), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one V(2)O6 octahedra and corners with three equivalent V(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 35°. There are eight inequivalent O sites. In the first O site, O(7) is bonded in a single-bond geometry to one V(2) atom. In the second O site, O(8) is bonded in a single-bond geometry to one V(2) atom. In the third O site, O(9) is bonded in a bent 150 degrees geometry to one V(2) and one P(1) atom. In the fourth O site, O(2) is bonded in a linear geometry to one V(1) and one P(1) atom. In the fifth O site, O(3) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the sixth O site, O(4) is bonded in a bent 150 degrees geometry to one V(1) and one P(1) atom. In the seventh O site, O(5) is bonded in a single-bond geometry to one V(1) atom. In the eighth O site, O(6) is bonded in a single-bond geometry to one V(1) atom. is represented by the CIF file [CIF]
data_V3(PO10)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.181
_cell_length_b   7.899
_cell_length_c   17.178
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   89.776
_symmetry_Int_Tables_number   1
_cell_volume   838.705
_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  0.003  0.379  0.761  1.0
  V  V1  1  0.503  0.879  0.739  1.0
  V  V2  1  0.997  0.621  0.239  1.0
  V  V3  1  0.497  0.121  0.261  1.0
  V  V4  1  0.000  0.000  0.000  1.0
  V  V5  1  0.500  0.500  0.500  1.0
  P  P6  1  0.999  0.955  0.806  1.0
  P  P7  1  0.499  0.455  0.694  1.0
  P  P8  1  0.001  0.045  0.194  1.0
  P  P9  1  0.501  0.545  0.306  1.0
  O  O10  1  0.986  0.180  0.602  1.0
  O  O11  1  0.486  0.680  0.898  1.0
  O  O12  1  0.014  0.820  0.398  1.0
  O  O13  1  0.514  0.320  0.102  1.0
  O  O14  1  0.999  0.147  0.791  1.0
  O  O15  1  0.499  0.647  0.709  1.0
  O  O16  1  0.001  0.853  0.209  1.0
  O  O17  1  0.501  0.353  0.291  1.0
  O  O18  1  0.700  0.370  0.734  1.0
  O  O19  1  0.200  0.870  0.766  1.0
  O  O20  1  0.300  0.630  0.266  1.0
  O  O21  1  0.800  0.130  0.234  1.0
  O  O22  1  0.305  0.370  0.736  1.0
  O  O23  1  0.805  0.870  0.764  1.0
  O  O24  1  0.695  0.630  0.264  1.0
  O  O25  1  0.195  0.130  0.236  1.0
  O  O26  1  0.001  0.502  0.835  1.0
  O  O27  1  0.501  0.002  0.665  1.0
  O  O28  1  0.999  0.498  0.165  1.0
  O  O29  1  0.499  0.998  0.335  1.0
  O  O30  1  0.996  0.508  0.673  1.0
  O  O31  1  0.496  0.008  0.827  1.0
  O  O32  1  0.004  0.492  0.327  1.0
  O  O33  1  0.504  0.992  0.173  1.0
  O  O34  1  0.741  0.109  0.984  1.0
  O  O35  1  0.241  0.609  0.516  1.0
  O  O36  1  0.259  0.891  0.016  1.0
  O  O37  1  0.759  0.391  0.484  1.0
  O  O38  1  0.862  0.810  0.034  1.0
  O  O39  1  0.362  0.310  0.466  1.0
  O  O40  1  0.138  0.190  0.966  1.0
  O  O41  1  0.638  0.690  0.534  1.0
  O  O42  1  0.993  0.908  0.892  1.0
  O  O43  1  0.493  0.408  0.608  1.0
  O  O44  1  0.007  0.092  0.108  1.0
  O  O45  1  0.507  0.592  0.392  1.0
  O  O46  1  0.350  0.378  0.074  1.0
  O  O47  1  0.850  0.878  0.426  1.0
  O  O48  1  0.650  0.622  0.926  1.0
  O  O49  1  0.150  0.122  0.574  1.0
[/CIF]
.