The material structure described by (VO(PO3)2)2O2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four water atoms inside a VO(PO3)2 framework. In the VO(PO3)2 framework, V(1) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form VO6 octahedra that share corners with three equivalent P(1)O4 tetrahedra and corners with three equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(3), one O(5), and one O(7) atom to form PO4 tetrahedra that share corners with three equivalent V(1)O6 octahedra and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 13-52°. In the second P site, P(2) is bonded to one O(1), one O(2), one O(4), and one O(6) atom to form PO4 tetrahedra that share corners with three equivalent V(1)O6 octahedra and  a cornercorner with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 12-43°. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a bent 150 degrees geometry to one V(1) and one P(2) atom. In the second O site, O(7) is bonded in a bent 120 degrees geometry to one V(1) and one P(1) atom. In the third O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the fourth O site, O(2) is bonded in a bent 150 degrees geometry to one V(1) and one P(2) 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 linear geometry to one V(1) and one P(2) atom. In the seventh O site, O(5) is bonded in a linear geometry to one V(1) and one P(1) atom. is represented by the CIF card [CIF]
data_V(PO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.508
_cell_length_b   8.318
_cell_length_c   9.924
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   106.462
_symmetry_Int_Tables_number   1
_cell_volume   594.388
_cell_formula_units_Z   4
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  0.763  0.741  0.100  1.0
  V  V1  1  0.237  0.759  0.600  1.0
  V  V2  1  0.237  0.259  0.900  1.0
  V  V3  1  0.763  0.241  0.400  1.0
  P  P4  1  0.569  0.314  0.130  1.0
  P  P5  1  0.431  0.186  0.630  1.0
  P  P6  1  0.431  0.686  0.870  1.0
  P  P7  1  0.569  0.814  0.370  1.0
  P  P8  1  0.871  0.670  0.404  1.0
  P  P9  1  0.129  0.830  0.904  1.0
  P  P10  1  0.129  0.330  0.596  1.0
  P  P11  1  0.871  0.170  0.096  1.0
  O  O12  1  0.677  0.701  0.452  1.0
  O  O13  1  0.323  0.799  0.952  1.0
  O  O14  1  0.323  0.299  0.548  1.0
  O  O15  1  0.677  0.201  0.048  1.0
  O  O16  1  0.905  0.244  0.240  1.0
  O  O17  1  0.095  0.256  0.740  1.0
  O  O18  1  0.095  0.756  0.760  1.0
  O  O19  1  0.905  0.744  0.260  1.0
  O  O20  1  0.378  0.267  0.061  1.0
  O  O21  1  0.622  0.233  0.561  1.0
  O  O22  1  0.622  0.733  0.939  1.0
  O  O23  1  0.378  0.767  0.439  1.0
  O  O24  1  0.846  0.984  0.091  1.0
  O  O25  1  0.154  0.516  0.591  1.0
  O  O26  1  0.154  0.016  0.909  1.0
  O  O27  1  0.846  0.484  0.409  1.0
  O  O28  1  0.677  0.497  0.112  1.0
  O  O29  1  0.323  0.003  0.612  1.0
  O  O30  1  0.323  0.503  0.888  1.0
  O  O31  1  0.677  0.997  0.388  1.0
  O  O32  1  0.019  0.272  0.001  1.0
  O  O33  1  0.981  0.228  0.501  1.0
  O  O34  1  0.981  0.728  0.999  1.0
  O  O35  1  0.019  0.772  0.499  1.0
  O  O36  1  0.554  0.254  0.276  1.0
  O  O37  1  0.446  0.246  0.776  1.0
  O  O38  1  0.446  0.746  0.724  1.0
  O  O39  1  0.554  0.754  0.224  1.0
  O  O40  1  0.816  0.461  0.803  1.0
  O  O41  1  0.184  0.039  0.303  1.0
  O  O42  1  0.184  0.539  0.197  1.0
  O  O43  1  0.816  0.961  0.697  1.0
[/CIF]
.
The material structure described by (VO(PO3)2)2O2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four water atoms inside a VO(PO3)2 framework. In the VO(PO3)2 framework, V(1) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form VO6 octahedra that share corners with three equivalent P(1)O4 tetrahedra and corners with three equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(3), one O(5), and one O(7) atom to form PO4 tetrahedra that share corners with three equivalent V(1)O6 octahedra and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 13-52°. In the second P site, P(2) is bonded to one O(1), one O(2), one O(4), and one O(6) atom to form PO4 tetrahedra that share corners with three equivalent V(1)O6 octahedra and  a cornercorner with one P(1)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 12-43°. There are seven inequivalent O sites. In the first O site, O(6) is bonded in a bent 150 degrees geometry to one V(1) and one P(2) atom. In the second O site, O(7) is bonded in a bent 120 degrees geometry to one V(1) and one P(1) atom. In the third O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the fourth O site, O(2) is bonded in a bent 150 degrees geometry to one V(1) and one P(2) 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 linear geometry to one V(1) and one P(2) atom. In the seventh O site, O(5) is bonded in a linear geometry to one V(1) and one P(1) atom. is represented by the CIF card [CIF]
data_V(PO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.508
_cell_length_b   8.318
_cell_length_c   9.924
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   106.462
_symmetry_Int_Tables_number   1
_cell_volume   594.388
_cell_formula_units_Z   4
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  0.763  0.741  0.100  1.0
  V  V1  1  0.237  0.759  0.600  1.0
  V  V2  1  0.237  0.259  0.900  1.0
  V  V3  1  0.763  0.241  0.400  1.0
  P  P4  1  0.569  0.314  0.130  1.0
  P  P5  1  0.431  0.186  0.630  1.0
  P  P6  1  0.431  0.686  0.870  1.0
  P  P7  1  0.569  0.814  0.370  1.0
  P  P8  1  0.871  0.670  0.404  1.0
  P  P9  1  0.129  0.830  0.904  1.0
  P  P10  1  0.129  0.330  0.596  1.0
  P  P11  1  0.871  0.170  0.096  1.0
  O  O12  1  0.677  0.701  0.452  1.0
  O  O13  1  0.323  0.799  0.952  1.0
  O  O14  1  0.323  0.299  0.548  1.0
  O  O15  1  0.677  0.201  0.048  1.0
  O  O16  1  0.905  0.244  0.240  1.0
  O  O17  1  0.095  0.256  0.740  1.0
  O  O18  1  0.095  0.756  0.760  1.0
  O  O19  1  0.905  0.744  0.260  1.0
  O  O20  1  0.378  0.267  0.061  1.0
  O  O21  1  0.622  0.233  0.561  1.0
  O  O22  1  0.622  0.733  0.939  1.0
  O  O23  1  0.378  0.767  0.439  1.0
  O  O24  1  0.846  0.984  0.091  1.0
  O  O25  1  0.154  0.516  0.591  1.0
  O  O26  1  0.154  0.016  0.909  1.0
  O  O27  1  0.846  0.484  0.409  1.0
  O  O28  1  0.677  0.497  0.112  1.0
  O  O29  1  0.323  0.003  0.612  1.0
  O  O30  1  0.323  0.503  0.888  1.0
  O  O31  1  0.677  0.997  0.388  1.0
  O  O32  1  0.019  0.272  0.001  1.0
  O  O33  1  0.981  0.228  0.501  1.0
  O  O34  1  0.981  0.728  0.999  1.0
  O  O35  1  0.019  0.772  0.499  1.0
  O  O36  1  0.554  0.254  0.276  1.0
  O  O37  1  0.446  0.246  0.776  1.0
  O  O38  1  0.446  0.746  0.724  1.0
  O  O39  1  0.554  0.754  0.224  1.0
  O  O40  1  0.816  0.461  0.803  1.0
  O  O41  1  0.184  0.039  0.303  1.0
  O  O42  1  0.184  0.539  0.197  1.0
  O  O43  1  0.816  0.961  0.697  1.0
[/CIF]
.