The structure described by KTh2V3O12 crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Th(1) is bonded in a 9-coordinate geometry to one O(1), one O(3), one O(4), two equivalent O(2), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second V site, V(2) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(3) is bonded in a 3-coordinate geometry to one K(1), one Th(1), and one V(2) atom. In the second O site, O(4) is bonded in a bent 150 degrees geometry to one Th(1) and one V(2) atom. In the third O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one V(2) atom. In the fourth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one V(2) atom. In the fifth O site, O(1) is bonded in a 1-coordinate geometry to two equivalent K(1), one Th(1), and one V(1) atom. In the sixth O site, O(2) is bonded in a distorted single-bond geometry to one K(1), two equivalent Th(1), and one V(1) atom. is represented by the CIF file [CIF]
data_KTh2V3O12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.050
_cell_length_b   10.050
_cell_length_c   8.253
_cell_angle_alpha   79.781
_cell_angle_beta   79.781
_cell_angle_gamma   42.040
_symmetry_Int_Tables_number   1
_cell_volume   547.994
_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
  K  K0  1  0.615  0.385  0.250  1.0
  K  K1  1  0.385  0.615  0.750  1.0
  Th  Th2  1  0.059  0.249  0.463  1.0
  Th  Th3  1  0.751  0.941  0.037  1.0
  Th  Th4  1  0.941  0.751  0.537  1.0
  Th  Th5  1  0.249  0.059  0.963  1.0
  V  V6  1  0.106  0.894  0.250  1.0
  V  V7  1  0.894  0.106  0.750  1.0
  V  V8  1  0.605  0.776  0.317  1.0
  V  V9  1  0.224  0.395  0.183  1.0
  V  V10  1  0.395  0.224  0.683  1.0
  V  V11  1  0.776  0.605  0.817  1.0
  O  O12  1  0.269  0.799  0.075  1.0
  O  O13  1  0.201  0.731  0.425  1.0
  O  O14  1  0.731  0.201  0.925  1.0
  O  O15  1  0.799  0.269  0.575  1.0
  O  O16  1  0.044  0.107  0.260  1.0
  O  O17  1  0.893  0.956  0.240  1.0
  O  O18  1  0.956  0.893  0.740  1.0
  O  O19  1  0.107  0.044  0.760  1.0
  O  O20  1  0.755  0.524  0.337  1.0
  O  O21  1  0.476  0.245  0.163  1.0
  O  O22  1  0.245  0.476  0.663  1.0
  O  O23  1  0.524  0.755  0.837  1.0
  O  O24  1  0.920  0.382  0.936  1.0
  O  O25  1  0.618  0.080  0.564  1.0
  O  O26  1  0.080  0.618  0.064  1.0
  O  O27  1  0.382  0.920  0.436  1.0
  O  O28  1  0.822  0.742  0.824  1.0
  O  O29  1  0.258  0.178  0.676  1.0
  O  O30  1  0.178  0.258  0.176  1.0
  O  O31  1  0.742  0.822  0.324  1.0
  O  O32  1  0.857  0.554  0.609  1.0
  O  O33  1  0.446  0.143  0.891  1.0
  O  O34  1  0.143  0.446  0.391  1.0
  O  O35  1  0.554  0.857  0.109  1.0
[/CIF]
.
The structure described by KTh2V3O12 crystallizes in the monoclinic C2/c space group. K(1) is bonded in a 8-coordinate geometry to two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. Th(1) is bonded in a 9-coordinate geometry to one O(1), one O(3), one O(4), two equivalent O(2), two equivalent O(5), and two equivalent O(6) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a tetrahedral geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second V site, V(2) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(3) is bonded in a 3-coordinate geometry to one K(1), one Th(1), and one V(2) atom. In the second O site, O(4) is bonded in a bent 150 degrees geometry to one Th(1) and one V(2) atom. In the third O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one V(2) atom. In the fourth O site, O(6) is bonded in a distorted single-bond geometry to two equivalent Th(1) and one V(2) atom. In the fifth O site, O(1) is bonded in a 1-coordinate geometry to two equivalent K(1), one Th(1), and one V(1) atom. In the sixth O site, O(2) is bonded in a distorted single-bond geometry to one K(1), two equivalent Th(1), and one V(1) atom. is represented by the CIF file [CIF]
data_KTh2V3O12
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.050
_cell_length_b   10.050
_cell_length_c   8.253
_cell_angle_alpha   79.781
_cell_angle_beta   79.781
_cell_angle_gamma   42.040
_symmetry_Int_Tables_number   1
_cell_volume   547.994
_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
  K  K0  1  0.615  0.385  0.250  1.0
  K  K1  1  0.385  0.615  0.750  1.0
  Th  Th2  1  0.059  0.249  0.463  1.0
  Th  Th3  1  0.751  0.941  0.037  1.0
  Th  Th4  1  0.941  0.751  0.537  1.0
  Th  Th5  1  0.249  0.059  0.963  1.0
  V  V6  1  0.106  0.894  0.250  1.0
  V  V7  1  0.894  0.106  0.750  1.0
  V  V8  1  0.605  0.776  0.317  1.0
  V  V9  1  0.224  0.395  0.183  1.0
  V  V10  1  0.395  0.224  0.683  1.0
  V  V11  1  0.776  0.605  0.817  1.0
  O  O12  1  0.269  0.799  0.075  1.0
  O  O13  1  0.201  0.731  0.425  1.0
  O  O14  1  0.731  0.201  0.925  1.0
  O  O15  1  0.799  0.269  0.575  1.0
  O  O16  1  0.044  0.107  0.260  1.0
  O  O17  1  0.893  0.956  0.240  1.0
  O  O18  1  0.956  0.893  0.740  1.0
  O  O19  1  0.107  0.044  0.760  1.0
  O  O20  1  0.755  0.524  0.337  1.0
  O  O21  1  0.476  0.245  0.163  1.0
  O  O22  1  0.245  0.476  0.663  1.0
  O  O23  1  0.524  0.755  0.837  1.0
  O  O24  1  0.920  0.382  0.936  1.0
  O  O25  1  0.618  0.080  0.564  1.0
  O  O26  1  0.080  0.618  0.064  1.0
  O  O27  1  0.382  0.920  0.436  1.0
  O  O28  1  0.822  0.742  0.824  1.0
  O  O29  1  0.258  0.178  0.676  1.0
  O  O30  1  0.178  0.258  0.176  1.0
  O  O31  1  0.742  0.822  0.324  1.0
  O  O32  1  0.857  0.554  0.609  1.0
  O  O33  1  0.446  0.143  0.891  1.0
  O  O34  1  0.143  0.446  0.391  1.0
  O  O35  1  0.554  0.857  0.109  1.0
[/CIF]
.