The crystal structure described by ThTe2O6 crystallizes in the monoclinic P2_1/c space group. Th(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a distorted T-shaped geometry to one O(1), one O(2), and one O(3) atom. In the second Te site, Te(2) is bonded in a distorted trigonal non-coplanar geometry to one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a bent 120 degrees geometry to one Th(1) and one Te(2) atom. In the second O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Th(1) and one Te(1) atom. In the third O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Th(1) and one Te(1) atom. In the fourth O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Th(1) and one Te(1) atom. In the fifth O site, O(4) is bonded in a bent 150 degrees geometry to one Th(1) and one Te(2) atom. In the sixth O site, O(5) is bonded in a bent 150 degrees geometry to one Th(1) and one Te(2) atom. is represented by the CIF file [CIF]
data_Th(TeO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.269
_cell_length_b   7.220
_cell_length_c   8.663
_cell_angle_alpha   55.288
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   579.324
_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
  Th  Th0  1  0.093  0.251  0.009  1.0
  Th  Th1  1  0.593  0.749  0.491  1.0
  Th  Th2  1  0.907  0.749  0.991  1.0
  Th  Th3  1  0.407  0.251  0.509  1.0
  Te  Te4  1  0.277  0.799  0.440  1.0
  Te  Te5  1  0.777  0.201  0.060  1.0
  Te  Te6  1  0.723  0.201  0.560  1.0
  Te  Te7  1  0.223  0.799  0.940  1.0
  Te  Te8  1  0.927  0.726  0.538  1.0
  Te  Te9  1  0.427  0.274  0.962  1.0
  Te  Te10  1  0.073  0.274  0.462  1.0
  Te  Te11  1  0.573  0.726  0.038  1.0
  O  O12  1  0.248  0.963  0.182  1.0
  O  O13  1  0.748  0.037  0.318  1.0
  O  O14  1  0.752  0.037  0.818  1.0
  O  O15  1  0.252  0.963  0.682  1.0
  O  O16  1  0.400  0.990  0.420  1.0
  O  O17  1  0.900  0.010  0.080  1.0
  O  O18  1  0.600  0.010  0.580  1.0
  O  O19  1  0.100  0.990  0.920  1.0
  O  O20  1  0.401  0.613  0.456  1.0
  O  O21  1  0.901  0.387  0.044  1.0
  O  O22  1  0.599  0.387  0.544  1.0
  O  O23  1  0.099  0.613  0.956  1.0
  O  O24  1  0.022  0.473  0.704  1.0
  O  O25  1  0.522  0.527  0.796  1.0
  O  O26  1  0.978  0.527  0.296  1.0
  O  O27  1  0.478  0.473  0.204  1.0
  O  O28  1  0.904  0.850  0.678  1.0
  O  O29  1  0.404  0.150  0.822  1.0
  O  O30  1  0.096  0.150  0.322  1.0
  O  O31  1  0.596  0.850  0.178  1.0
  O  O32  1  0.782  0.571  0.605  1.0
  O  O33  1  0.282  0.429  0.895  1.0
  O  O34  1  0.218  0.429  0.395  1.0
  O  O35  1  0.718  0.571  0.105  1.0
[/CIF]
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The crystal structure described by ThTe2O6 crystallizes in the monoclinic P2_1/c space group. Th(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a distorted T-shaped geometry to one O(1), one O(2), and one O(3) atom. In the second Te site, Te(2) is bonded in a distorted trigonal non-coplanar geometry to one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a bent 120 degrees geometry to one Th(1) and one Te(2) atom. In the second O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Th(1) and one Te(1) atom. In the third O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Th(1) and one Te(1) atom. In the fourth O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Th(1) and one Te(1) atom. In the fifth O site, O(4) is bonded in a bent 150 degrees geometry to one Th(1) and one Te(2) atom. In the sixth O site, O(5) is bonded in a bent 150 degrees geometry to one Th(1) and one Te(2) atom. is represented by the CIF file [CIF]
data_Th(TeO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.269
_cell_length_b   7.220
_cell_length_c   8.663
_cell_angle_alpha   55.288
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   579.324
_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
  Th  Th0  1  0.093  0.251  0.009  1.0
  Th  Th1  1  0.593  0.749  0.491  1.0
  Th  Th2  1  0.907  0.749  0.991  1.0
  Th  Th3  1  0.407  0.251  0.509  1.0
  Te  Te4  1  0.277  0.799  0.440  1.0
  Te  Te5  1  0.777  0.201  0.060  1.0
  Te  Te6  1  0.723  0.201  0.560  1.0
  Te  Te7  1  0.223  0.799  0.940  1.0
  Te  Te8  1  0.927  0.726  0.538  1.0
  Te  Te9  1  0.427  0.274  0.962  1.0
  Te  Te10  1  0.073  0.274  0.462  1.0
  Te  Te11  1  0.573  0.726  0.038  1.0
  O  O12  1  0.248  0.963  0.182  1.0
  O  O13  1  0.748  0.037  0.318  1.0
  O  O14  1  0.752  0.037  0.818  1.0
  O  O15  1  0.252  0.963  0.682  1.0
  O  O16  1  0.400  0.990  0.420  1.0
  O  O17  1  0.900  0.010  0.080  1.0
  O  O18  1  0.600  0.010  0.580  1.0
  O  O19  1  0.100  0.990  0.920  1.0
  O  O20  1  0.401  0.613  0.456  1.0
  O  O21  1  0.901  0.387  0.044  1.0
  O  O22  1  0.599  0.387  0.544  1.0
  O  O23  1  0.099  0.613  0.956  1.0
  O  O24  1  0.022  0.473  0.704  1.0
  O  O25  1  0.522  0.527  0.796  1.0
  O  O26  1  0.978  0.527  0.296  1.0
  O  O27  1  0.478  0.473  0.204  1.0
  O  O28  1  0.904  0.850  0.678  1.0
  O  O29  1  0.404  0.150  0.822  1.0
  O  O30  1  0.096  0.150  0.322  1.0
  O  O31  1  0.596  0.850  0.178  1.0
  O  O32  1  0.782  0.571  0.605  1.0
  O  O33  1  0.282  0.429  0.895  1.0
  O  O34  1  0.218  0.429  0.395  1.0
  O  O35  1  0.718  0.571  0.105  1.0
[/CIF]
.