The compound described by Ce2WO6 crystallizes in the monoclinic C2/c space group. There are three inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(5) atoms. In the second Ce site, Ce(2) is bonded in a body-centered cubic geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(6) atoms. In the third Ce site, Ce(3) is bonded in a 8-coordinate geometry to one O(1), one O(2), two equivalent O(3), two equivalent O(4), and two equivalent O(6) atoms. W(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(5), and two equivalent O(4) atoms. There are six inequivalent O sites. In the first O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Ce(3) and one W(1) atom. In the second O site, O(4) is bonded to two equivalent Ce(3) and two equivalent W(1) atoms to form distorted OCe2W2 tetrahedra that share corners with two equivalent O(1)Ce3W tetrahedra, corners with four equivalent O(6)Ce4 tetrahedra,  an edgeedge with one O(1)Ce3W tetrahedra, and edges with two equivalent O(4)Ce2W2 tetrahedra. In the third O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ce(1) and one W(1) atom. In the fourth O site, O(6) is bonded to two equivalent Ce(2) and two equivalent Ce(3) atoms to form OCe4 tetrahedra that share corners with two equivalent O(6)Ce4 tetrahedra, corners with four equivalent O(4)Ce2W2 tetrahedra, corners with four equivalent O(1)Ce3W tetrahedra,  an edgeedge with one O(1)Ce3W tetrahedra, and edges with three equivalent O(6)Ce4 tetrahedra. In the fifth O site, O(1) is bonded to one Ce(1), one Ce(2), one Ce(3), and one W(1) atom to form OCe3W tetrahedra that share corners with two equivalent O(4)Ce2W2 tetrahedra, corners with two equivalent O(1)Ce3W tetrahedra, corners with four equivalent O(6)Ce4 tetrahedra,  an edgeedge with one O(4)Ce2W2 tetrahedra, and  an edgeedge with one O(6)Ce4 tetrahedra. In the sixth O site, O(2) is bonded in a 4-coordinate geometry to one Ce(1), one Ce(2), one Ce(3), and one W(1) atom. is represented by the CIF card [CIF]
data_Ce2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.542
_cell_length_b   9.982
_cell_length_c   9.982
_cell_angle_alpha   68.790
_cell_angle_beta   77.182
_cell_angle_gamma   77.182
_symmetry_Int_Tables_number   1
_cell_volume   495.778
_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
  Ce  Ce0  1  0.250  0.382  0.618  1.0
  Ce  Ce1  1  0.750  0.618  0.382  1.0
  Ce  Ce2  1  0.250  0.879  0.121  1.0
  Ce  Ce3  1  0.750  0.121  0.879  1.0
  Ce  Ce4  1  0.390  0.940  0.712  1.0
  Ce  Ce5  1  0.610  0.060  0.288  1.0
  Ce  Ce6  1  0.110  0.288  0.060  1.0
  Ce  Ce7  1  0.890  0.712  0.940  1.0
  W  W8  1  0.079  0.819  0.503  1.0
  W  W9  1  0.921  0.181  0.497  1.0
  W  W10  1  0.421  0.497  0.181  1.0
  W  W11  1  0.579  0.503  0.819  1.0
  O  O12  1  0.083  0.146  0.686  1.0
  O  O13  1  0.917  0.854  0.314  1.0
  O  O14  1  0.417  0.314  0.854  1.0
  O  O15  1  0.583  0.686  0.146  1.0
  O  O16  1  0.394  0.813  0.373  1.0
  O  O17  1  0.606  0.187  0.627  1.0
  O  O18  1  0.106  0.627  0.187  1.0
  O  O19  1  0.894  0.373  0.813  1.0
  O  O20  1  0.143  0.787  0.699  1.0
  O  O21  1  0.857  0.213  0.301  1.0
  O  O22  1  0.357  0.301  0.213  1.0
  O  O23  1  0.643  0.699  0.787  1.0
  O  O24  1  0.226  0.038  0.469  1.0
  O  O25  1  0.774  0.962  0.531  1.0
  O  O26  1  0.274  0.531  0.962  1.0
  O  O27  1  0.726  0.469  0.038  1.0
  O  O28  1  0.021  0.624  0.539  1.0
  O  O29  1  0.979  0.376  0.461  1.0
  O  O30  1  0.479  0.461  0.376  1.0
  O  O31  1  0.521  0.539  0.624  1.0
  O  O32  1  0.578  0.928  0.896  1.0
  O  O33  1  0.422  0.072  0.104  1.0
  O  O34  1  0.922  0.104  0.072  1.0
  O  O35  1  0.078  0.896  0.928  1.0
[/CIF]
.
The compound described by Ce2WO6 crystallizes in the monoclinic C2/c space group. There are three inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(5) atoms. In the second Ce site, Ce(2) is bonded in a body-centered cubic geometry to two equivalent O(1), two equivalent O(2), and four equivalent O(6) atoms. In the third Ce site, Ce(3) is bonded in a 8-coordinate geometry to one O(1), one O(2), two equivalent O(3), two equivalent O(4), and two equivalent O(6) atoms. W(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(5), and two equivalent O(4) atoms. There are six inequivalent O sites. In the first O site, O(3) is bonded in a distorted trigonal planar geometry to two equivalent Ce(3) and one W(1) atom. In the second O site, O(4) is bonded to two equivalent Ce(3) and two equivalent W(1) atoms to form distorted OCe2W2 tetrahedra that share corners with two equivalent O(1)Ce3W tetrahedra, corners with four equivalent O(6)Ce4 tetrahedra,  an edgeedge with one O(1)Ce3W tetrahedra, and edges with two equivalent O(4)Ce2W2 tetrahedra. In the third O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Ce(1) and one W(1) atom. In the fourth O site, O(6) is bonded to two equivalent Ce(2) and two equivalent Ce(3) atoms to form OCe4 tetrahedra that share corners with two equivalent O(6)Ce4 tetrahedra, corners with four equivalent O(4)Ce2W2 tetrahedra, corners with four equivalent O(1)Ce3W tetrahedra,  an edgeedge with one O(1)Ce3W tetrahedra, and edges with three equivalent O(6)Ce4 tetrahedra. In the fifth O site, O(1) is bonded to one Ce(1), one Ce(2), one Ce(3), and one W(1) atom to form OCe3W tetrahedra that share corners with two equivalent O(4)Ce2W2 tetrahedra, corners with two equivalent O(1)Ce3W tetrahedra, corners with four equivalent O(6)Ce4 tetrahedra,  an edgeedge with one O(4)Ce2W2 tetrahedra, and  an edgeedge with one O(6)Ce4 tetrahedra. In the sixth O site, O(2) is bonded in a 4-coordinate geometry to one Ce(1), one Ce(2), one Ce(3), and one W(1) atom. is represented by the CIF card [CIF]
data_Ce2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.542
_cell_length_b   9.982
_cell_length_c   9.982
_cell_angle_alpha   68.790
_cell_angle_beta   77.182
_cell_angle_gamma   77.182
_symmetry_Int_Tables_number   1
_cell_volume   495.778
_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
  Ce  Ce0  1  0.250  0.382  0.618  1.0
  Ce  Ce1  1  0.750  0.618  0.382  1.0
  Ce  Ce2  1  0.250  0.879  0.121  1.0
  Ce  Ce3  1  0.750  0.121  0.879  1.0
  Ce  Ce4  1  0.390  0.940  0.712  1.0
  Ce  Ce5  1  0.610  0.060  0.288  1.0
  Ce  Ce6  1  0.110  0.288  0.060  1.0
  Ce  Ce7  1  0.890  0.712  0.940  1.0
  W  W8  1  0.079  0.819  0.503  1.0
  W  W9  1  0.921  0.181  0.497  1.0
  W  W10  1  0.421  0.497  0.181  1.0
  W  W11  1  0.579  0.503  0.819  1.0
  O  O12  1  0.083  0.146  0.686  1.0
  O  O13  1  0.917  0.854  0.314  1.0
  O  O14  1  0.417  0.314  0.854  1.0
  O  O15  1  0.583  0.686  0.146  1.0
  O  O16  1  0.394  0.813  0.373  1.0
  O  O17  1  0.606  0.187  0.627  1.0
  O  O18  1  0.106  0.627  0.187  1.0
  O  O19  1  0.894  0.373  0.813  1.0
  O  O20  1  0.143  0.787  0.699  1.0
  O  O21  1  0.857  0.213  0.301  1.0
  O  O22  1  0.357  0.301  0.213  1.0
  O  O23  1  0.643  0.699  0.787  1.0
  O  O24  1  0.226  0.038  0.469  1.0
  O  O25  1  0.774  0.962  0.531  1.0
  O  O26  1  0.274  0.531  0.962  1.0
  O  O27  1  0.726  0.469  0.038  1.0
  O  O28  1  0.021  0.624  0.539  1.0
  O  O29  1  0.979  0.376  0.461  1.0
  O  O30  1  0.479  0.461  0.376  1.0
  O  O31  1  0.521  0.539  0.624  1.0
  O  O32  1  0.578  0.928  0.896  1.0
  O  O33  1  0.422  0.072  0.104  1.0
  O  O34  1  0.922  0.104  0.072  1.0
  O  O35  1  0.078  0.896  0.928  1.0
[/CIF]
.