The structure described by Na4Th(WO4)4 crystallizes in the tetragonal I4_1/a space group. Na(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted NaO6 pentagonal pyramids that share corners with six equivalent W(1)O4 tetrahedra and edges with two equivalent Na(1)O6 pentagonal pyramids. Th(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. W(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form WO4 tetrahedra that share corners with six equivalent Na(1)O6 pentagonal pyramids. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Na(1), one Th(1), and one W(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one Th(1), and one W(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one W(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Na(1) and one W(1) atom. is represented by the CIF card [CIF]
data_Na4Th(WO4)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.219
_cell_length_b   10.219
_cell_length_c   10.219
_cell_angle_alpha   110.312
_cell_angle_beta   110.312
_cell_angle_gamma   107.802
_symmetry_Int_Tables_number   1
_cell_volume   820.890
_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
  Na  Na0  1  0.149  0.751  0.839  1.0
  Na  Na1  1  0.912  0.310  0.161  1.0
  Na  Na2  1  0.501  0.162  0.102  1.0
  Na  Na3  1  0.060  0.399  0.898  1.0
  Na  Na4  1  0.601  0.499  0.661  1.0
  Na  Na5  1  0.838  0.940  0.339  1.0
  Na  Na6  1  0.249  0.088  0.398  1.0
  Na  Na7  1  0.690  0.851  0.602  1.0
  Th  Th8  1  0.500  0.500  0.000  1.0
  Th  Th9  1  0.250  0.750  0.500  1.0
  W  W10  1  0.574  0.846  0.910  1.0
  W  W11  1  0.937  0.664  0.090  1.0
  W  W12  1  0.596  0.187  0.773  1.0
  W  W13  1  0.414  0.824  0.227  1.0
  W  W14  1  0.176  0.404  0.590  1.0
  W  W15  1  0.813  0.586  0.410  1.0
  W  W16  1  0.154  0.063  0.727  1.0
  W  W17  1  0.336  0.426  0.273  1.0
  O  O18  1  0.599  0.772  0.053  1.0
  O  O19  1  0.719  0.546  0.947  1.0
  O  O20  1  0.522  0.969  0.673  1.0
  O  O21  1  0.296  0.849  0.327  1.0
  O  O22  1  0.151  0.478  0.447  1.0
  O  O23  1  0.031  0.704  0.553  1.0
  O  O24  1  0.228  0.281  0.827  1.0
  O  O25  1  0.454  0.401  0.173  1.0
  O  O26  1  0.349  0.611  0.090  1.0
  O  O27  1  0.521  0.258  0.910  1.0
  O  O28  1  0.361  0.771  0.763  1.0
  O  O29  1  0.008  0.599  0.237  1.0
  O  O30  1  0.401  0.639  0.410  1.0
  O  O31  1  0.229  0.992  0.590  1.0
  O  O32  1  0.389  0.479  0.737  1.0
  O  O33  1  0.742  0.651  0.263  1.0
  O  O34  1  0.675  0.060  0.028  1.0
  O  O35  1  0.032  0.647  0.972  1.0
  O  O36  1  0.810  0.282  0.885  1.0
  O  O37  1  0.397  0.925  0.115  1.0
  O  O38  1  0.075  0.190  0.472  1.0
  O  O39  1  0.718  0.603  0.528  1.0
  O  O40  1  0.940  0.968  0.615  1.0
  O  O41  1  0.353  0.325  0.385  1.0
  O  O42  1  0.081  0.464  0.699  1.0
  O  O43  1  0.765  0.383  0.301  1.0
  O  O44  1  0.214  0.015  0.883  1.0
  O  O45  1  0.133  0.331  0.117  1.0
  O  O46  1  0.669  0.786  0.801  1.0
  O  O47  1  0.985  0.867  0.199  1.0
  O  O48  1  0.536  0.235  0.617  1.0
  O  O49  1  0.617  0.919  0.383  1.0
[/CIF]
.
The structure described by Na4Th(WO4)4 crystallizes in the tetragonal I4_1/a space group. Na(1) is bonded to one O(1), one O(2), two equivalent O(3), and two equivalent O(4) atoms to form distorted NaO6 pentagonal pyramids that share corners with six equivalent W(1)O4 tetrahedra and edges with two equivalent Na(1)O6 pentagonal pyramids. Th(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. W(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form WO4 tetrahedra that share corners with six equivalent Na(1)O6 pentagonal pyramids. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Na(1), one Th(1), and one W(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one Th(1), and one W(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one W(1) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Na(1) and one W(1) atom. is represented by the CIF card [CIF]
data_Na4Th(WO4)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.219
_cell_length_b   10.219
_cell_length_c   10.219
_cell_angle_alpha   110.312
_cell_angle_beta   110.312
_cell_angle_gamma   107.802
_symmetry_Int_Tables_number   1
_cell_volume   820.890
_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
  Na  Na0  1  0.149  0.751  0.839  1.0
  Na  Na1  1  0.912  0.310  0.161  1.0
  Na  Na2  1  0.501  0.162  0.102  1.0
  Na  Na3  1  0.060  0.399  0.898  1.0
  Na  Na4  1  0.601  0.499  0.661  1.0
  Na  Na5  1  0.838  0.940  0.339  1.0
  Na  Na6  1  0.249  0.088  0.398  1.0
  Na  Na7  1  0.690  0.851  0.602  1.0
  Th  Th8  1  0.500  0.500  0.000  1.0
  Th  Th9  1  0.250  0.750  0.500  1.0
  W  W10  1  0.574  0.846  0.910  1.0
  W  W11  1  0.937  0.664  0.090  1.0
  W  W12  1  0.596  0.187  0.773  1.0
  W  W13  1  0.414  0.824  0.227  1.0
  W  W14  1  0.176  0.404  0.590  1.0
  W  W15  1  0.813  0.586  0.410  1.0
  W  W16  1  0.154  0.063  0.727  1.0
  W  W17  1  0.336  0.426  0.273  1.0
  O  O18  1  0.599  0.772  0.053  1.0
  O  O19  1  0.719  0.546  0.947  1.0
  O  O20  1  0.522  0.969  0.673  1.0
  O  O21  1  0.296  0.849  0.327  1.0
  O  O22  1  0.151  0.478  0.447  1.0
  O  O23  1  0.031  0.704  0.553  1.0
  O  O24  1  0.228  0.281  0.827  1.0
  O  O25  1  0.454  0.401  0.173  1.0
  O  O26  1  0.349  0.611  0.090  1.0
  O  O27  1  0.521  0.258  0.910  1.0
  O  O28  1  0.361  0.771  0.763  1.0
  O  O29  1  0.008  0.599  0.237  1.0
  O  O30  1  0.401  0.639  0.410  1.0
  O  O31  1  0.229  0.992  0.590  1.0
  O  O32  1  0.389  0.479  0.737  1.0
  O  O33  1  0.742  0.651  0.263  1.0
  O  O34  1  0.675  0.060  0.028  1.0
  O  O35  1  0.032  0.647  0.972  1.0
  O  O36  1  0.810  0.282  0.885  1.0
  O  O37  1  0.397  0.925  0.115  1.0
  O  O38  1  0.075  0.190  0.472  1.0
  O  O39  1  0.718  0.603  0.528  1.0
  O  O40  1  0.940  0.968  0.615  1.0
  O  O41  1  0.353  0.325  0.385  1.0
  O  O42  1  0.081  0.464  0.699  1.0
  O  O43  1  0.765  0.383  0.301  1.0
  O  O44  1  0.214  0.015  0.883  1.0
  O  O45  1  0.133  0.331  0.117  1.0
  O  O46  1  0.669  0.786  0.801  1.0
  O  O47  1  0.985  0.867  0.199  1.0
  O  O48  1  0.536  0.235  0.617  1.0
  O  O49  1  0.617  0.919  0.383  1.0
[/CIF]
.