The material described by Y(WO2)2 crystallizes in the monoclinic C2/c space group. Y(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second W site, W(2) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Y(1), one W(1), and one W(2) atom to form a mixture of corner and edge-sharing OY2W2 tetrahedra. In the second O site, O(2) is bonded to two equivalent Y(1), one W(1), and one W(2) atom to form a mixture of corner and edge-sharing OY2W2 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.573
_cell_length_b   6.573
_cell_length_c   6.057
_cell_angle_alpha   63.604
_cell_angle_beta   63.604
_cell_angle_gamma   99.644
_symmetry_Int_Tables_number   1
_cell_volume   186.996
_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  0.624  0.376  0.250  1.0
  Y  Y1  1  0.376  0.624  0.750  1.0
  W  W2  1  0.000  0.500  0.500  1.0
  W  W3  1  0.500  0.000  0.000  1.0
  W  W4  1  0.000  0.000  0.500  1.0
  W  W5  1  0.000  0.000  0.000  1.0
  O  O6  1  0.364  0.006  0.751  1.0
  O  O7  1  0.994  0.636  0.749  1.0
  O  O8  1  0.636  0.994  0.249  1.0
  O  O9  1  0.006  0.364  0.251  1.0
  O  O10  1  0.249  0.390  0.588  1.0
  O  O11  1  0.610  0.751  0.912  1.0
  O  O12  1  0.390  0.249  0.088  1.0
  O  O13  1  0.751  0.610  0.412  1.0
[/CIF]
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The material described by Y(WO2)2 crystallizes in the monoclinic C2/c space group. Y(1) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(2) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second W site, W(2) is bonded in a distorted square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Y(1), one W(1), and one W(2) atom to form a mixture of corner and edge-sharing OY2W2 tetrahedra. In the second O site, O(2) is bonded to two equivalent Y(1), one W(1), and one W(2) atom to form a mixture of corner and edge-sharing OY2W2 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Y(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.573
_cell_length_b   6.573
_cell_length_c   6.057
_cell_angle_alpha   63.604
_cell_angle_beta   63.604
_cell_angle_gamma   99.644
_symmetry_Int_Tables_number   1
_cell_volume   186.996
_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  0.624  0.376  0.250  1.0
  Y  Y1  1  0.376  0.624  0.750  1.0
  W  W2  1  0.000  0.500  0.500  1.0
  W  W3  1  0.500  0.000  0.000  1.0
  W  W4  1  0.000  0.000  0.500  1.0
  W  W5  1  0.000  0.000  0.000  1.0
  O  O6  1  0.364  0.006  0.751  1.0
  O  O7  1  0.994  0.636  0.749  1.0
  O  O8  1  0.636  0.994  0.249  1.0
  O  O9  1  0.006  0.364  0.251  1.0
  O  O10  1  0.249  0.390  0.588  1.0
  O  O11  1  0.610  0.751  0.912  1.0
  O  O12  1  0.390  0.249  0.088  1.0
  O  O13  1  0.751  0.610  0.412  1.0
[/CIF]
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