The compound described by UV2O8 crystallizes in the orthorhombic Pnma space group. U(1) is bonded to one O(4), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms to form distorted UO7 pentagonal bipyramids that share corners with two equivalent U(1)O7 pentagonal bipyramids and corners with four equivalent V(1)O4 tetrahedra. V(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form VO4 tetrahedra that share corners with two equivalent U(1)O7 pentagonal bipyramids and corners with two equivalent V(1)O4 tetrahedra. There are five inequivalent O sites. In the first O site, O(4) is bonded in a single-bond geometry to one U(1) atom. In the second O site, O(5) is bonded in a distorted linear geometry to two equivalent U(1) atoms. In the third O site, O(1) is bonded in a bent 150 degrees geometry to two equivalent V(1) atoms. In the fourth O site, O(2) is bonded in a bent 150 degrees geometry to one U(1) and one V(1) atom. In the fifth O site, O(3) is bonded in a distorted linear geometry to one U(1) and one V(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_UV2O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.752
_cell_length_b   10.553
_cell_length_c   11.981
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   727.310
_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
  U  U0  1  0.927  0.900  0.250  1.0
  U  U1  1  0.427  0.600  0.250  1.0
  U  U2  1  0.573  0.400  0.750  1.0
  U  U3  1  0.073  0.100  0.750  1.0
  V  V4  1  0.684  0.334  0.071  1.0
  V  V5  1  0.184  0.166  0.429  1.0
  V  V6  1  0.816  0.834  0.929  1.0
  V  V7  1  0.316  0.666  0.571  1.0
  V  V8  1  0.316  0.666  0.929  1.0
  V  V9  1  0.816  0.834  0.571  1.0
  V  V10  1  0.184  0.166  0.071  1.0
  V  V11  1  0.684  0.334  0.429  1.0
  O  O12  1  0.452  0.235  0.113  1.0
  O  O13  1  0.952  0.265  0.387  1.0
  O  O14  1  0.048  0.735  0.887  1.0
  O  O15  1  0.548  0.765  0.613  1.0
  O  O16  1  0.548  0.765  0.887  1.0
  O  O17  1  0.048  0.735  0.613  1.0
  O  O18  1  0.952  0.265  0.113  1.0
  O  O19  1  0.452  0.235  0.387  1.0
  O  O20  1  0.650  0.475  0.132  1.0
  O  O21  1  0.150  0.025  0.368  1.0
  O  O22  1  0.850  0.975  0.868  1.0
  O  O23  1  0.350  0.525  0.632  1.0
  O  O24  1  0.350  0.525  0.868  1.0
  O  O25  1  0.850  0.975  0.632  1.0
  O  O26  1  0.150  0.025  0.132  1.0
  O  O27  1  0.650  0.475  0.368  1.0
  O  O28  1  0.821  0.849  0.067  1.0
  O  O29  1  0.321  0.651  0.433  1.0
  O  O30  1  0.679  0.349  0.933  1.0
  O  O31  1  0.179  0.151  0.567  1.0
  O  O32  1  0.179  0.151  0.933  1.0
  O  O33  1  0.679  0.349  0.567  1.0
  O  O34  1  0.321  0.651  0.067  1.0
  O  O35  1  0.821  0.849  0.433  1.0
  O  O36  1  0.703  0.016  0.250  1.0
  O  O37  1  0.203  0.484  0.250  1.0
  O  O38  1  0.797  0.516  0.750  1.0
  O  O39  1  0.297  0.984  0.750  1.0
  O  O40  1  0.155  0.778  0.250  1.0
  O  O41  1  0.655  0.722  0.250  1.0
  O  O42  1  0.345  0.278  0.750  1.0
  O  O43  1  0.845  0.222  0.750  1.0
[/CIF]
.
The compound described by UV2O8 crystallizes in the orthorhombic Pnma space group. U(1) is bonded to one O(4), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms to form distorted UO7 pentagonal bipyramids that share corners with two equivalent U(1)O7 pentagonal bipyramids and corners with four equivalent V(1)O4 tetrahedra. V(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form VO4 tetrahedra that share corners with two equivalent U(1)O7 pentagonal bipyramids and corners with two equivalent V(1)O4 tetrahedra. There are five inequivalent O sites. In the first O site, O(4) is bonded in a single-bond geometry to one U(1) atom. In the second O site, O(5) is bonded in a distorted linear geometry to two equivalent U(1) atoms. In the third O site, O(1) is bonded in a bent 150 degrees geometry to two equivalent V(1) atoms. In the fourth O site, O(2) is bonded in a bent 150 degrees geometry to one U(1) and one V(1) atom. In the fifth O site, O(3) is bonded in a distorted linear geometry to one U(1) and one V(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_UV2O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.752
_cell_length_b   10.553
_cell_length_c   11.981
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   727.310
_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
  U  U0  1  0.927  0.900  0.250  1.0
  U  U1  1  0.427  0.600  0.250  1.0
  U  U2  1  0.573  0.400  0.750  1.0
  U  U3  1  0.073  0.100  0.750  1.0
  V  V4  1  0.684  0.334  0.071  1.0
  V  V5  1  0.184  0.166  0.429  1.0
  V  V6  1  0.816  0.834  0.929  1.0
  V  V7  1  0.316  0.666  0.571  1.0
  V  V8  1  0.316  0.666  0.929  1.0
  V  V9  1  0.816  0.834  0.571  1.0
  V  V10  1  0.184  0.166  0.071  1.0
  V  V11  1  0.684  0.334  0.429  1.0
  O  O12  1  0.452  0.235  0.113  1.0
  O  O13  1  0.952  0.265  0.387  1.0
  O  O14  1  0.048  0.735  0.887  1.0
  O  O15  1  0.548  0.765  0.613  1.0
  O  O16  1  0.548  0.765  0.887  1.0
  O  O17  1  0.048  0.735  0.613  1.0
  O  O18  1  0.952  0.265  0.113  1.0
  O  O19  1  0.452  0.235  0.387  1.0
  O  O20  1  0.650  0.475  0.132  1.0
  O  O21  1  0.150  0.025  0.368  1.0
  O  O22  1  0.850  0.975  0.868  1.0
  O  O23  1  0.350  0.525  0.632  1.0
  O  O24  1  0.350  0.525  0.868  1.0
  O  O25  1  0.850  0.975  0.632  1.0
  O  O26  1  0.150  0.025  0.132  1.0
  O  O27  1  0.650  0.475  0.368  1.0
  O  O28  1  0.821  0.849  0.067  1.0
  O  O29  1  0.321  0.651  0.433  1.0
  O  O30  1  0.679  0.349  0.933  1.0
  O  O31  1  0.179  0.151  0.567  1.0
  O  O32  1  0.179  0.151  0.933  1.0
  O  O33  1  0.679  0.349  0.567  1.0
  O  O34  1  0.321  0.651  0.067  1.0
  O  O35  1  0.821  0.849  0.433  1.0
  O  O36  1  0.703  0.016  0.250  1.0
  O  O37  1  0.203  0.484  0.250  1.0
  O  O38  1  0.797  0.516  0.750  1.0
  O  O39  1  0.297  0.984  0.750  1.0
  O  O40  1  0.155  0.778  0.250  1.0
  O  O41  1  0.655  0.722  0.250  1.0
  O  O42  1  0.345  0.278  0.750  1.0
  O  O43  1  0.845  0.222  0.750  1.0
[/CIF]
.