The structure described by La2WO6 crystallizes in the monoclinic P2/c space group. There are three inequivalent La sites. In the first La site, La(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. In the second La site, La(2) is bonded in a 7-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), and two equivalent O(1) atoms. In the third La site, La(3) is bonded in a 8-coordinate geometry to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. W(1) is bonded in a distorted octahedral geometry to one O(1), one O(2), 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(1) is bonded to one La(1), two equivalent La(2), and one W(1) atom to form a mixture of edge and corner-sharing OLa3W tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one La(1), one La(2), and one W(1) atom. In the third O site, O(3) is bonded to one La(1), one La(2), one La(3), and one W(1) atom to form corner-sharing OLa3W tetrahedra. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one La(1), one La(2), one La(3), and one W(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one La(2), one La(3), and one W(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one La(2), one La(3), and one W(1) atom. is represented by the CIF file [CIF]
data_La2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.652
_cell_length_b   8.024
_cell_length_c   11.998
_cell_angle_alpha   76.550
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   529.213
_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
  La  La0  1  0.738  0.000  0.750  1.0
  La  La1  1  0.262  0.000  0.250  1.0
  La  La2  1  0.196  0.797  0.576  1.0
  La  La3  1  0.804  0.797  0.076  1.0
  La  La4  1  0.685  0.500  0.750  1.0
  La  La5  1  0.315  0.500  0.250  1.0
  La  La6  1  0.196  0.203  0.924  1.0
  La  La7  1  0.804  0.203  0.424  1.0
  W  W8  1  0.252  0.722  0.886  1.0
  W  W9  1  0.748  0.722  0.386  1.0
  W  W10  1  0.252  0.278  0.614  1.0
  W  W11  1  0.748  0.278  0.114  1.0
  O  O12  1  0.044  0.931  0.897  1.0
  O  O13  1  0.509  0.851  0.930  1.0
  O  O14  1  0.956  0.931  0.397  1.0
  O  O15  1  0.458  0.781  0.735  1.0
  O  O16  1  0.491  0.851  0.430  1.0
  O  O17  1  0.997  0.708  0.776  1.0
  O  O18  1  0.542  0.781  0.235  1.0
  O  O19  1  0.849  0.638  0.540  1.0
  O  O20  1  0.363  0.499  0.889  1.0
  O  O21  1  0.003  0.708  0.276  1.0
  O  O22  1  0.363  0.501  0.611  1.0
  O  O23  1  0.849  0.362  0.960  1.0
  O  O24  1  0.151  0.638  0.040  1.0
  O  O25  1  0.637  0.499  0.389  1.0
  O  O26  1  0.997  0.292  0.724  1.0
  O  O27  1  0.637  0.501  0.111  1.0
  O  O28  1  0.151  0.362  0.460  1.0
  O  O29  1  0.458  0.219  0.765  1.0
  O  O30  1  0.003  0.292  0.224  1.0
  O  O31  1  0.509  0.149  0.570  1.0
  O  O32  1  0.542  0.219  0.265  1.0
  O  O33  1  0.044  0.069  0.603  1.0
  O  O34  1  0.491  0.149  0.070  1.0
  O  O35  1  0.956  0.069  0.103  1.0
[/CIF]
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The structure described by La2WO6 crystallizes in the monoclinic P2/c space group. There are three inequivalent La sites. In the first La site, La(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. In the second La site, La(2) is bonded in a 7-coordinate geometry to one O(2), one O(3), one O(4), one O(5), one O(6), and two equivalent O(1) atoms. In the third La site, La(3) is bonded in a 8-coordinate geometry to two equivalent O(3), two equivalent O(4), two equivalent O(5), and two equivalent O(6) atoms. W(1) is bonded in a distorted octahedral geometry to one O(1), one O(2), 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(1) is bonded to one La(1), two equivalent La(2), and one W(1) atom to form a mixture of edge and corner-sharing OLa3W tetrahedra. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one La(1), one La(2), and one W(1) atom. In the third O site, O(3) is bonded to one La(1), one La(2), one La(3), and one W(1) atom to form corner-sharing OLa3W tetrahedra. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one La(1), one La(2), one La(3), and one W(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one La(2), one La(3), and one W(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one La(2), one La(3), and one W(1) atom. is represented by the CIF file [CIF]
data_La2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.652
_cell_length_b   8.024
_cell_length_c   11.998
_cell_angle_alpha   76.550
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   529.213
_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
  La  La0  1  0.738  0.000  0.750  1.0
  La  La1  1  0.262  0.000  0.250  1.0
  La  La2  1  0.196  0.797  0.576  1.0
  La  La3  1  0.804  0.797  0.076  1.0
  La  La4  1  0.685  0.500  0.750  1.0
  La  La5  1  0.315  0.500  0.250  1.0
  La  La6  1  0.196  0.203  0.924  1.0
  La  La7  1  0.804  0.203  0.424  1.0
  W  W8  1  0.252  0.722  0.886  1.0
  W  W9  1  0.748  0.722  0.386  1.0
  W  W10  1  0.252  0.278  0.614  1.0
  W  W11  1  0.748  0.278  0.114  1.0
  O  O12  1  0.044  0.931  0.897  1.0
  O  O13  1  0.509  0.851  0.930  1.0
  O  O14  1  0.956  0.931  0.397  1.0
  O  O15  1  0.458  0.781  0.735  1.0
  O  O16  1  0.491  0.851  0.430  1.0
  O  O17  1  0.997  0.708  0.776  1.0
  O  O18  1  0.542  0.781  0.235  1.0
  O  O19  1  0.849  0.638  0.540  1.0
  O  O20  1  0.363  0.499  0.889  1.0
  O  O21  1  0.003  0.708  0.276  1.0
  O  O22  1  0.363  0.501  0.611  1.0
  O  O23  1  0.849  0.362  0.960  1.0
  O  O24  1  0.151  0.638  0.040  1.0
  O  O25  1  0.637  0.499  0.389  1.0
  O  O26  1  0.997  0.292  0.724  1.0
  O  O27  1  0.637  0.501  0.111  1.0
  O  O28  1  0.151  0.362  0.460  1.0
  O  O29  1  0.458  0.219  0.765  1.0
  O  O30  1  0.003  0.292  0.224  1.0
  O  O31  1  0.509  0.149  0.570  1.0
  O  O32  1  0.542  0.219  0.265  1.0
  O  O33  1  0.044  0.069  0.603  1.0
  O  O34  1  0.491  0.149  0.070  1.0
  O  O35  1  0.956  0.069  0.103  1.0
[/CIF]
.