The structure described by WGa2O6 crystallizes in the monoclinic C2/c space group. W(1) is bonded in a 6-coordinate geometry to one O(3), one O(4), one O(5), one O(6), and two equivalent O(2) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form GaO6 octahedra that share corners with six equivalent Ga(3)O4 tetrahedra and edges with two equivalent Ga(2)O6 octahedra. In the second Ga site, Ga(2) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form GaO6 octahedra that share corners with two equivalent Ga(3)O4 tetrahedra and edges with two equivalent Ga(1)O6 octahedra. In the third Ga site, Ga(3) is bonded to one O(3), one O(6), and two equivalent O(1) atoms to form GaO4 tetrahedra that share  a cornercorner with one Ga(2)O6 octahedra, corners with three equivalent Ga(1)O6 octahedra, and corners with two equivalent Ga(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 53-62°. There are six inequivalent O sites. In the first O site, O(6) is bonded in a bent 120 degrees geometry to one W(1) and one Ga(3) atom. In the second O site, O(1) is bonded in a trigonal planar geometry to one Ga(1) and two equivalent Ga(3) atoms. In the third O site, O(2) is bonded in a water-like geometry to two equivalent W(1) atoms. In the fourth O site, O(3) is bonded in a 4-coordinate geometry to one W(1), one Ga(1), one Ga(2), and one Ga(3) atom. In the fifth O site, O(4) is bonded in a bent 120 degrees geometry to one W(1) and one Ga(2) atom. In the sixth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one W(1), one Ga(1), and one Ga(2) atom. is represented by the CIF card [CIF]
data_Ga2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.537
_cell_length_b   9.537
_cell_length_c   5.039
_cell_angle_alpha   85.566
_cell_angle_beta   85.566
_cell_angle_gamma   83.290
_symmetry_Int_Tables_number   1
_cell_volume   452.771
_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
  Ga  Ga0  1  0.155  0.845  0.750  1.0
  Ga  Ga1  1  0.696  0.304  0.750  1.0
  Ga  Ga2  1  0.943  0.793  0.297  1.0
  Ga  Ga3  1  0.793  0.943  0.797  1.0
  Ga  Ga4  1  0.207  0.057  0.203  1.0
  Ga  Ga5  1  0.057  0.207  0.703  1.0
  Ga  Ga6  1  0.304  0.696  0.250  1.0
  Ga  Ga7  1  0.845  0.155  0.250  1.0
  W  W8  1  0.494  0.844  0.611  1.0
  W  W9  1  0.156  0.506  0.889  1.0
  W  W10  1  0.844  0.494  0.111  1.0
  W  W11  1  0.506  0.156  0.389  1.0
  O  O12  1  0.858  0.962  0.125  1.0
  O  O13  1  0.557  0.955  0.296  1.0
  O  O14  1  0.266  0.893  0.411  1.0
  O  O15  1  0.478  0.689  0.421  1.0
  O  O16  1  0.311  0.522  0.079  1.0
  O  O17  1  0.107  0.734  0.089  1.0
  O  O18  1  0.962  0.858  0.625  1.0
  O  O19  1  0.196  0.644  0.602  1.0
  O  O20  1  0.644  0.196  0.102  1.0
  O  O21  1  0.190  0.336  0.732  1.0
  O  O22  1  0.336  0.190  0.232  1.0
  O  O23  1  0.045  0.443  0.204  1.0
  O  O24  1  0.955  0.557  0.796  1.0
  O  O25  1  0.664  0.810  0.768  1.0
  O  O26  1  0.810  0.664  0.268  1.0
  O  O27  1  0.356  0.804  0.898  1.0
  O  O28  1  0.804  0.356  0.398  1.0
  O  O29  1  0.038  0.142  0.375  1.0
  O  O30  1  0.893  0.266  0.911  1.0
  O  O31  1  0.689  0.478  0.921  1.0
  O  O32  1  0.522  0.311  0.579  1.0
  O  O33  1  0.734  0.107  0.589  1.0
  O  O34  1  0.443  0.045  0.704  1.0
  O  O35  1  0.142  0.038  0.875  1.0
[/CIF]
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The structure described by WGa2O6 crystallizes in the monoclinic C2/c space group. W(1) is bonded in a 6-coordinate geometry to one O(3), one O(4), one O(5), one O(6), and two equivalent O(2) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form GaO6 octahedra that share corners with six equivalent Ga(3)O4 tetrahedra and edges with two equivalent Ga(2)O6 octahedra. In the second Ga site, Ga(2) is bonded to two equivalent O(3), two equivalent O(4), and two equivalent O(5) atoms to form GaO6 octahedra that share corners with two equivalent Ga(3)O4 tetrahedra and edges with two equivalent Ga(1)O6 octahedra. In the third Ga site, Ga(3) is bonded to one O(3), one O(6), and two equivalent O(1) atoms to form GaO4 tetrahedra that share  a cornercorner with one Ga(2)O6 octahedra, corners with three equivalent Ga(1)O6 octahedra, and corners with two equivalent Ga(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 53-62°. There are six inequivalent O sites. In the first O site, O(6) is bonded in a bent 120 degrees geometry to one W(1) and one Ga(3) atom. In the second O site, O(1) is bonded in a trigonal planar geometry to one Ga(1) and two equivalent Ga(3) atoms. In the third O site, O(2) is bonded in a water-like geometry to two equivalent W(1) atoms. In the fourth O site, O(3) is bonded in a 4-coordinate geometry to one W(1), one Ga(1), one Ga(2), and one Ga(3) atom. In the fifth O site, O(4) is bonded in a bent 120 degrees geometry to one W(1) and one Ga(2) atom. In the sixth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one W(1), one Ga(1), and one Ga(2) atom. is represented by the CIF card [CIF]
data_Ga2WO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.537
_cell_length_b   9.537
_cell_length_c   5.039
_cell_angle_alpha   85.566
_cell_angle_beta   85.566
_cell_angle_gamma   83.290
_symmetry_Int_Tables_number   1
_cell_volume   452.771
_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
  Ga  Ga0  1  0.155  0.845  0.750  1.0
  Ga  Ga1  1  0.696  0.304  0.750  1.0
  Ga  Ga2  1  0.943  0.793  0.297  1.0
  Ga  Ga3  1  0.793  0.943  0.797  1.0
  Ga  Ga4  1  0.207  0.057  0.203  1.0
  Ga  Ga5  1  0.057  0.207  0.703  1.0
  Ga  Ga6  1  0.304  0.696  0.250  1.0
  Ga  Ga7  1  0.845  0.155  0.250  1.0
  W  W8  1  0.494  0.844  0.611  1.0
  W  W9  1  0.156  0.506  0.889  1.0
  W  W10  1  0.844  0.494  0.111  1.0
  W  W11  1  0.506  0.156  0.389  1.0
  O  O12  1  0.858  0.962  0.125  1.0
  O  O13  1  0.557  0.955  0.296  1.0
  O  O14  1  0.266  0.893  0.411  1.0
  O  O15  1  0.478  0.689  0.421  1.0
  O  O16  1  0.311  0.522  0.079  1.0
  O  O17  1  0.107  0.734  0.089  1.0
  O  O18  1  0.962  0.858  0.625  1.0
  O  O19  1  0.196  0.644  0.602  1.0
  O  O20  1  0.644  0.196  0.102  1.0
  O  O21  1  0.190  0.336  0.732  1.0
  O  O22  1  0.336  0.190  0.232  1.0
  O  O23  1  0.045  0.443  0.204  1.0
  O  O24  1  0.955  0.557  0.796  1.0
  O  O25  1  0.664  0.810  0.768  1.0
  O  O26  1  0.810  0.664  0.268  1.0
  O  O27  1  0.356  0.804  0.898  1.0
  O  O28  1  0.804  0.356  0.398  1.0
  O  O29  1  0.038  0.142  0.375  1.0
  O  O30  1  0.893  0.266  0.911  1.0
  O  O31  1  0.689  0.478  0.921  1.0
  O  O32  1  0.522  0.311  0.579  1.0
  O  O33  1  0.734  0.107  0.589  1.0
  O  O34  1  0.443  0.045  0.704  1.0
  O  O35  1  0.142  0.038  0.875  1.0
[/CIF]
.