The structure described by Y2TeO6 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded to one O(3), one O(4), one O(5), two equivalent O(1), and two equivalent O(2) atoms to form distorted YO7 hexagonal pyramids that share corners with three equivalent Te(1)O6 octahedra, edges with two equivalent Y(1)O7 hexagonal pyramids, and edges with two equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-45°. In the second Y site, Y(2) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and two equivalent O(6) atoms. Te(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form TeO6 octahedra that share corners with three equivalent Y(1)O7 hexagonal pyramids and edges with two equivalent Y(1)O7 hexagonal pyramids. There are six inequivalent O sites. In the first O site, O(6) is bonded in a trigonal planar geometry to two equivalent Y(2) and one Te(1) atom. In the second O site, O(1) is bonded to one Y(2), two equivalent Y(1), and one Te(1) atom to form distorted corner-sharing OY3Te tetrahedra. In the third O site, O(2) is bonded in a 4-coordinate geometry to one Y(2), two equivalent Y(1), and one Te(1) atom. In the fourth O site, O(3) is bonded in a 3-coordinate geometry to one Y(1), one Y(2), and one Te(1) atom. In the fifth O site, O(4) is bonded in a distorted trigonal planar geometry to one Y(1), one Y(2), and one Te(1) atom. In the sixth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Y(1), one Y(2), and one Te(1) atom. is represented by the CIF card [CIF]
data_Y2TeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.258
_cell_length_b   9.065
_cell_length_c   9.938
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   473.674
_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
  Y  Y0  1  0.962  0.783  0.865  1.0
  Y  Y1  1  0.462  0.717  0.135  1.0
  Y  Y2  1  0.038  0.283  0.635  1.0
  Y  Y3  1  0.538  0.217  0.365  1.0
  Y  Y4  1  0.520  0.104  0.962  1.0
  Y  Y5  1  0.020  0.396  0.038  1.0
  Y  Y6  1  0.480  0.604  0.538  1.0
  Y  Y7  1  0.980  0.896  0.462  1.0
  Te  Te8  1  0.462  0.995  0.648  1.0
  Te  Te9  1  0.962  0.505  0.352  1.0
  Te  Te10  1  0.538  0.495  0.852  1.0
  Te  Te11  1  0.038  0.005  0.148  1.0
  O  O12  1  0.758  0.415  0.494  1.0
  O  O13  1  0.258  0.085  0.506  1.0
  O  O14  1  0.242  0.915  0.006  1.0
  O  O15  1  0.742  0.585  0.994  1.0
  O  O16  1  0.733  0.114  0.570  1.0
  O  O17  1  0.233  0.386  0.430  1.0
  O  O18  1  0.267  0.614  0.930  1.0
  O  O19  1  0.767  0.886  0.070  1.0
  O  O20  1  0.817  0.360  0.821  1.0
  O  O21  1  0.317  0.140  0.179  1.0
  O  O22  1  0.183  0.860  0.679  1.0
  O  O23  1  0.683  0.640  0.321  1.0
  O  O24  1  0.668  0.949  0.798  1.0
  O  O25  1  0.168  0.551  0.202  1.0
  O  O26  1  0.332  0.449  0.702  1.0
  O  O27  1  0.832  0.051  0.298  1.0
  O  O28  1  0.687  0.640  0.739  1.0
  O  O29  1  0.187  0.860  0.261  1.0
  O  O30  1  0.313  0.140  0.761  1.0
  O  O31  1  0.813  0.360  0.239  1.0
  O  O32  1  0.586  0.845  0.529  1.0
  O  O33  1  0.086  0.655  0.471  1.0
  O  O34  1  0.414  0.345  0.971  1.0
  O  O35  1  0.914  0.155  0.029  1.0
[/CIF]
.
The structure described by Y2TeO6 crystallizes in the orthorhombic P2_12_12_1 space group. There are two inequivalent Y sites. In the first Y site, Y(1) is bonded to one O(3), one O(4), one O(5), two equivalent O(1), and two equivalent O(2) atoms to form distorted YO7 hexagonal pyramids that share corners with three equivalent Te(1)O6 octahedra, edges with two equivalent Y(1)O7 hexagonal pyramids, and edges with two equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 39-45°. In the second Y site, Y(2) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and two equivalent O(6) atoms. Te(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form TeO6 octahedra that share corners with three equivalent Y(1)O7 hexagonal pyramids and edges with two equivalent Y(1)O7 hexagonal pyramids. There are six inequivalent O sites. In the first O site, O(6) is bonded in a trigonal planar geometry to two equivalent Y(2) and one Te(1) atom. In the second O site, O(1) is bonded to one Y(2), two equivalent Y(1), and one Te(1) atom to form distorted corner-sharing OY3Te tetrahedra. In the third O site, O(2) is bonded in a 4-coordinate geometry to one Y(2), two equivalent Y(1), and one Te(1) atom. In the fourth O site, O(3) is bonded in a 3-coordinate geometry to one Y(1), one Y(2), and one Te(1) atom. In the fifth O site, O(4) is bonded in a distorted trigonal planar geometry to one Y(1), one Y(2), and one Te(1) atom. In the sixth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Y(1), one Y(2), and one Te(1) atom. is represented by the CIF card [CIF]
data_Y2TeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.258
_cell_length_b   9.065
_cell_length_c   9.938
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   473.674
_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
  Y  Y0  1  0.962  0.783  0.865  1.0
  Y  Y1  1  0.462  0.717  0.135  1.0
  Y  Y2  1  0.038  0.283  0.635  1.0
  Y  Y3  1  0.538  0.217  0.365  1.0
  Y  Y4  1  0.520  0.104  0.962  1.0
  Y  Y5  1  0.020  0.396  0.038  1.0
  Y  Y6  1  0.480  0.604  0.538  1.0
  Y  Y7  1  0.980  0.896  0.462  1.0
  Te  Te8  1  0.462  0.995  0.648  1.0
  Te  Te9  1  0.962  0.505  0.352  1.0
  Te  Te10  1  0.538  0.495  0.852  1.0
  Te  Te11  1  0.038  0.005  0.148  1.0
  O  O12  1  0.758  0.415  0.494  1.0
  O  O13  1  0.258  0.085  0.506  1.0
  O  O14  1  0.242  0.915  0.006  1.0
  O  O15  1  0.742  0.585  0.994  1.0
  O  O16  1  0.733  0.114  0.570  1.0
  O  O17  1  0.233  0.386  0.430  1.0
  O  O18  1  0.267  0.614  0.930  1.0
  O  O19  1  0.767  0.886  0.070  1.0
  O  O20  1  0.817  0.360  0.821  1.0
  O  O21  1  0.317  0.140  0.179  1.0
  O  O22  1  0.183  0.860  0.679  1.0
  O  O23  1  0.683  0.640  0.321  1.0
  O  O24  1  0.668  0.949  0.798  1.0
  O  O25  1  0.168  0.551  0.202  1.0
  O  O26  1  0.332  0.449  0.702  1.0
  O  O27  1  0.832  0.051  0.298  1.0
  O  O28  1  0.687  0.640  0.739  1.0
  O  O29  1  0.187  0.860  0.261  1.0
  O  O30  1  0.313  0.140  0.761  1.0
  O  O31  1  0.813  0.360  0.239  1.0
  O  O32  1  0.586  0.845  0.529  1.0
  O  O33  1  0.086  0.655  0.471  1.0
  O  O34  1  0.414  0.345  0.971  1.0
  O  O35  1  0.914  0.155  0.029  1.0
[/CIF]
.