The material described by CuGa(WO4)2 is Hydrophilite-derived structured and crystallizes in the monoclinic C2/c space group. W(1) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form distorted WO6 octahedra that share corners with four equivalent Cu(1)O6 octahedra, corners with four equivalent Ga(1)O6 octahedra, and edges with two equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-57°. Cu(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form CuO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. Ga(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form GaO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Cu(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-52°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one W(1), one Cu(1), and one Ga(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent W(1) and one Ga(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one W(1), one Cu(1), and one Ga(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to two equivalent W(1) and one Cu(1) atom. is represented by the CIF file [CIF]
data_GaCu(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.404
_cell_length_b   7.404
_cell_length_c   5.037
_cell_angle_alpha   89.413
_cell_angle_beta   89.413
_cell_angle_gamma   101.772
_symmetry_Int_Tables_number   1
_cell_volume   270.297
_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
  Ga  Ga0  1  0.831  0.169  0.750  1.0
  Ga  Ga1  1  0.169  0.831  0.250  1.0
  Cu  Cu2  1  0.333  0.667  0.750  1.0
  Cu  Cu3  1  0.667  0.333  0.250  1.0
  W  W4  1  0.336  0.163  0.750  1.0
  W  W5  1  0.664  0.837  0.250  1.0
  W  W6  1  0.837  0.664  0.750  1.0
  W  W7  1  0.163  0.336  0.250  1.0
  O  O8  1  0.702  0.066  0.079  1.0
  O  O9  1  0.298  0.934  0.921  1.0
  O  O10  1  0.934  0.298  0.421  1.0
  O  O11  1  0.066  0.702  0.579  1.0
  O  O12  1  0.806  0.926  0.573  1.0
  O  O13  1  0.194  0.074  0.427  1.0
  O  O14  1  0.074  0.194  0.927  1.0
  O  O15  1  0.926  0.806  0.073  1.0
  O  O16  1  0.572  0.183  0.613  1.0
  O  O17  1  0.428  0.817  0.387  1.0
  O  O18  1  0.817  0.428  0.887  1.0
  O  O19  1  0.183  0.572  0.113  1.0
  O  O20  1  0.595  0.695  0.933  1.0
  O  O21  1  0.405  0.305  0.067  1.0
  O  O22  1  0.305  0.405  0.567  1.0
  O  O23  1  0.695  0.595  0.433  1.0
[/CIF]
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The material described by CuGa(WO4)2 is Hydrophilite-derived structured and crystallizes in the monoclinic C2/c space group. W(1) is bonded to one O(1), one O(3), two equivalent O(2), and two equivalent O(4) atoms to form distorted WO6 octahedra that share corners with four equivalent Cu(1)O6 octahedra, corners with four equivalent Ga(1)O6 octahedra, and edges with two equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-57°. Cu(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(4) atoms to form CuO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-57°. Ga(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form GaO6 octahedra that share corners with eight equivalent W(1)O6 octahedra and edges with two equivalent Cu(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 42-52°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one W(1), one Cu(1), and one Ga(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent W(1) and one Ga(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one W(1), one Cu(1), and one Ga(1) atom. In the fourth O site, O(4) is bonded in a trigonal planar geometry to two equivalent W(1) and one Cu(1) atom. is represented by the CIF file [CIF]
data_GaCu(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.404
_cell_length_b   7.404
_cell_length_c   5.037
_cell_angle_alpha   89.413
_cell_angle_beta   89.413
_cell_angle_gamma   101.772
_symmetry_Int_Tables_number   1
_cell_volume   270.297
_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
  Ga  Ga0  1  0.831  0.169  0.750  1.0
  Ga  Ga1  1  0.169  0.831  0.250  1.0
  Cu  Cu2  1  0.333  0.667  0.750  1.0
  Cu  Cu3  1  0.667  0.333  0.250  1.0
  W  W4  1  0.336  0.163  0.750  1.0
  W  W5  1  0.664  0.837  0.250  1.0
  W  W6  1  0.837  0.664  0.750  1.0
  W  W7  1  0.163  0.336  0.250  1.0
  O  O8  1  0.702  0.066  0.079  1.0
  O  O9  1  0.298  0.934  0.921  1.0
  O  O10  1  0.934  0.298  0.421  1.0
  O  O11  1  0.066  0.702  0.579  1.0
  O  O12  1  0.806  0.926  0.573  1.0
  O  O13  1  0.194  0.074  0.427  1.0
  O  O14  1  0.074  0.194  0.927  1.0
  O  O15  1  0.926  0.806  0.073  1.0
  O  O16  1  0.572  0.183  0.613  1.0
  O  O17  1  0.428  0.817  0.387  1.0
  O  O18  1  0.817  0.428  0.887  1.0
  O  O19  1  0.183  0.572  0.113  1.0
  O  O20  1  0.595  0.695  0.933  1.0
  O  O21  1  0.405  0.305  0.067  1.0
  O  O22  1  0.305  0.405  0.567  1.0
  O  O23  1  0.695  0.595  0.433  1.0
[/CIF]
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