The structure described by Y2WO6 crystallizes in the orthorhombic Pmmn space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. In the second Y site, Y(2) is bonded in a 6-coordinate geometry to two equivalent O(2) and four equivalent O(1) atoms. W(1) is bonded in a distorted pentagonal pyramidal geometry to two equivalent O(2) and four equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Y(2), two equivalent Y(1), and one W(1) atom to form a mixture of edge and corner-sharing OY3W tetrahedra. In the second O site, O(2) is bonded in a water-like geometry to one Y(2) and one W(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.381
_cell_length_b   5.436
_cell_length_c   8.215
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   240.289
_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
  Y  Y0  1  0.000  0.500  0.005  1.0
  Y  Y1  1  0.500  0.000  0.995  1.0
  Y  Y2  1  0.500  0.500  0.673  1.0
  Y  Y3  1  0.000  0.000  0.327  1.0
  W  W4  1  0.500  0.500  0.276  1.0
  W  W5  1  0.000  0.000  0.724  1.0
  O  O6  1  0.266  0.255  0.170  1.0
  O  O7  1  0.734  0.255  0.170  1.0
  O  O8  1  0.266  0.745  0.170  1.0
  O  O9  1  0.734  0.745  0.170  1.0
  O  O10  1  0.234  0.245  0.830  1.0
  O  O11  1  0.766  0.245  0.830  1.0
  O  O12  1  0.234  0.755  0.830  1.0
  O  O13  1  0.766  0.755  0.830  1.0
  O  O14  1  0.268  0.500  0.446  1.0
  O  O15  1  0.732  0.500  0.446  1.0
  O  O16  1  0.232  0.000  0.554  1.0
  O  O17  1  0.768  0.000  0.554  1.0
[/CIF]
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The structure described by Y2WO6 crystallizes in the orthorhombic Pmmn space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. In the second Y site, Y(2) is bonded in a 6-coordinate geometry to two equivalent O(2) and four equivalent O(1) atoms. W(1) is bonded in a distorted pentagonal pyramidal geometry to two equivalent O(2) and four equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Y(2), two equivalent Y(1), and one W(1) atom to form a mixture of edge and corner-sharing OY3W tetrahedra. In the second O site, O(2) is bonded in a water-like geometry to one Y(2) and one W(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.381
_cell_length_b   5.436
_cell_length_c   8.215
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   240.289
_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
  Y  Y0  1  0.000  0.500  0.005  1.0
  Y  Y1  1  0.500  0.000  0.995  1.0
  Y  Y2  1  0.500  0.500  0.673  1.0
  Y  Y3  1  0.000  0.000  0.327  1.0
  W  W4  1  0.500  0.500  0.276  1.0
  W  W5  1  0.000  0.000  0.724  1.0
  O  O6  1  0.266  0.255  0.170  1.0
  O  O7  1  0.734  0.255  0.170  1.0
  O  O8  1  0.266  0.745  0.170  1.0
  O  O9  1  0.734  0.745  0.170  1.0
  O  O10  1  0.234  0.245  0.830  1.0
  O  O11  1  0.766  0.245  0.830  1.0
  O  O12  1  0.234  0.755  0.830  1.0
  O  O13  1  0.766  0.755  0.830  1.0
  O  O14  1  0.268  0.500  0.446  1.0
  O  O15  1  0.732  0.500  0.446  1.0
  O  O16  1  0.232  0.000  0.554  1.0
  O  O17  1  0.768  0.000  0.554  1.0
[/CIF]
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