The structure described by UAs2H6O11 crystallizes in the monoclinic C2/c space group. U(1) is bonded to one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form distorted UO7 pentagonal bipyramids that share corners with four equivalent As(1)O4 tetrahedra. As(1) is bonded to one O(1), one O(2), one O(4), and one O(5) atom to form AsO4 tetrahedra that share corners with two equivalent U(1)O7 pentagonal bipyramids. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(6) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) and one O(5) atom. In the third H site, H(3) is bonded in a linear geometry to one O(2) and one O(4) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one U(1), one As(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one U(1), one As(1), and one H(3) atom. In the third O site, O(3) is bonded in a single-bond geometry to one U(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one As(1) and one H(3) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one As(1) and one H(2) atom. In the sixth O site, O(6) is bonded in a distorted water-like geometry to one U(1) and two equivalent H(1) atoms. is represented by the CIF card [CIF]
data_UAs2H6O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.086
_cell_length_b   8.086
_cell_length_c   9.104
_cell_angle_alpha   62.304
_cell_angle_beta   62.304
_cell_angle_gamma   68.584
_symmetry_Int_Tables_number   1
_cell_volume   458.144
_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
  U  U0  1  0.658  0.342  0.750  1.0
  U  U1  1  0.342  0.658  0.250  1.0
  As  As2  1  0.811  0.812  0.442  1.0
  As  As3  1  0.812  0.811  0.942  1.0
  As  As4  1  0.188  0.189  0.058  1.0
  As  As5  1  0.189  0.188  0.558  1.0
  H  H6  1  0.342  0.685  0.825  1.0
  H  H7  1  0.001  0.791  0.082  1.0
  H  H8  1  0.315  0.658  0.675  1.0
  H  H9  1  0.640  0.839  0.282  1.0
  H  H10  1  0.161  0.360  0.218  1.0
  H  H11  1  0.209  0.999  0.418  1.0
  H  H12  1  0.791  0.001  0.582  1.0
  H  H13  1  0.839  0.640  0.782  1.0
  H  H14  1  0.360  0.161  0.718  1.0
  H  H15  1  0.685  0.342  0.325  1.0
  H  H16  1  0.999  0.209  0.918  1.0
  H  H17  1  0.658  0.315  0.175  1.0
  O  O18  1  0.259  0.986  0.213  1.0
  O  O19  1  0.762  0.638  0.649  1.0
  O  O20  1  0.389  0.701  0.022  1.0
  O  O21  1  0.014  0.741  0.287  1.0
  O  O22  1  0.626  0.901  0.363  1.0
  O  O23  1  0.010  0.833  0.957  1.0
  O  O24  1  0.390  0.610  0.750  1.0
  O  O25  1  0.167  0.990  0.543  1.0
  O  O26  1  0.701  0.389  0.522  1.0
  O  O27  1  0.099  0.374  0.137  1.0
  O  O28  1  0.638  0.762  0.149  1.0
  O  O29  1  0.362  0.238  0.851  1.0
  O  O30  1  0.901  0.626  0.863  1.0
  O  O31  1  0.299  0.611  0.478  1.0
  O  O32  1  0.833  0.010  0.457  1.0
  O  O33  1  0.610  0.390  0.250  1.0
  O  O34  1  0.990  0.167  0.043  1.0
  O  O35  1  0.374  0.099  0.637  1.0
  O  O36  1  0.986  0.259  0.713  1.0
  O  O37  1  0.611  0.299  0.978  1.0
  O  O38  1  0.238  0.362  0.351  1.0
  O  O39  1  0.741  0.014  0.787  1.0
[/CIF]
.
The structure described by UAs2H6O11 crystallizes in the monoclinic C2/c space group. U(1) is bonded to one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form distorted UO7 pentagonal bipyramids that share corners with four equivalent As(1)O4 tetrahedra. As(1) is bonded to one O(1), one O(2), one O(4), and one O(5) atom to form AsO4 tetrahedra that share corners with two equivalent U(1)O7 pentagonal bipyramids. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(6) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(1) and one O(5) atom. In the third H site, H(3) is bonded in a linear geometry to one O(2) and one O(4) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one U(1), one As(1), and one H(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one U(1), one As(1), and one H(3) atom. In the third O site, O(3) is bonded in a single-bond geometry to one U(1) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one As(1) and one H(3) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one As(1) and one H(2) atom. In the sixth O site, O(6) is bonded in a distorted water-like geometry to one U(1) and two equivalent H(1) atoms. is represented by the CIF card [CIF]
data_UAs2H6O11
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.086
_cell_length_b   8.086
_cell_length_c   9.104
_cell_angle_alpha   62.304
_cell_angle_beta   62.304
_cell_angle_gamma   68.584
_symmetry_Int_Tables_number   1
_cell_volume   458.144
_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
  U  U0  1  0.658  0.342  0.750  1.0
  U  U1  1  0.342  0.658  0.250  1.0
  As  As2  1  0.811  0.812  0.442  1.0
  As  As3  1  0.812  0.811  0.942  1.0
  As  As4  1  0.188  0.189  0.058  1.0
  As  As5  1  0.189  0.188  0.558  1.0
  H  H6  1  0.342  0.685  0.825  1.0
  H  H7  1  0.001  0.791  0.082  1.0
  H  H8  1  0.315  0.658  0.675  1.0
  H  H9  1  0.640  0.839  0.282  1.0
  H  H10  1  0.161  0.360  0.218  1.0
  H  H11  1  0.209  0.999  0.418  1.0
  H  H12  1  0.791  0.001  0.582  1.0
  H  H13  1  0.839  0.640  0.782  1.0
  H  H14  1  0.360  0.161  0.718  1.0
  H  H15  1  0.685  0.342  0.325  1.0
  H  H16  1  0.999  0.209  0.918  1.0
  H  H17  1  0.658  0.315  0.175  1.0
  O  O18  1  0.259  0.986  0.213  1.0
  O  O19  1  0.762  0.638  0.649  1.0
  O  O20  1  0.389  0.701  0.022  1.0
  O  O21  1  0.014  0.741  0.287  1.0
  O  O22  1  0.626  0.901  0.363  1.0
  O  O23  1  0.010  0.833  0.957  1.0
  O  O24  1  0.390  0.610  0.750  1.0
  O  O25  1  0.167  0.990  0.543  1.0
  O  O26  1  0.701  0.389  0.522  1.0
  O  O27  1  0.099  0.374  0.137  1.0
  O  O28  1  0.638  0.762  0.149  1.0
  O  O29  1  0.362  0.238  0.851  1.0
  O  O30  1  0.901  0.626  0.863  1.0
  O  O31  1  0.299  0.611  0.478  1.0
  O  O32  1  0.833  0.010  0.457  1.0
  O  O33  1  0.610  0.390  0.250  1.0
  O  O34  1  0.990  0.167  0.043  1.0
  O  O35  1  0.374  0.099  0.637  1.0
  O  O36  1  0.986  0.259  0.713  1.0
  O  O37  1  0.611  0.299  0.978  1.0
  O  O38  1  0.238  0.362  0.351  1.0
  O  O39  1  0.741  0.014  0.787  1.0
[/CIF]
.