The material structure described by GdCu(WO4)2 crystallizes in the triclinic P-1 space group. Gd(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(4), one O(6), one O(7), one O(8), and two equivalent O(5) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), one O(5), and two equivalent O(2) atoms. In the second W site, W(2) is bonded in a distorted octahedral geometry to one O(1), one O(2), one O(3), one O(6), one O(7), and one O(8) atom. Cu(1) is bonded in a 4-coordinate geometry to one O(2), one O(6), one O(7), and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Gd(1), one W(1), and one W(2) atom. In the second O site, O(2) is bonded to one W(2), two equivalent W(1), and one Cu(1) atom to form distorted edge-sharing OCuW3 tetrahedra. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Gd(1), one W(1), and one W(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Gd(1) and one W(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Gd(1) and one W(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Gd(1), one W(2), and one Cu(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Gd(1), one W(2), and one Cu(1) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Gd(1), one W(2), and one Cu(1) atom. is represented by the CIF card [CIF]
data_GdCu(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.212
_cell_length_b   7.356
_cell_length_c   7.465
_cell_angle_alpha   113.699
_cell_angle_beta   116.474
_cell_angle_gamma   90.894
_symmetry_Int_Tables_number   1
_cell_volume   315.323
_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
  Gd  Gd0  1  0.815  0.718  0.547  1.0
  Gd  Gd1  1  0.185  0.282  0.453  1.0
  Cu  Cu2  1  0.267  0.690  0.057  1.0
  Cu  Cu3  1  0.733  0.310  0.943  1.0
  W  W4  1  0.348  0.887  0.707  1.0
  W  W5  1  0.652  0.113  0.293  1.0
  W  W6  1  0.745  0.706  0.981  1.0
  W  W7  1  0.255  0.294  0.019  1.0
  O  O8  1  0.615  0.815  0.738  1.0
  O  O9  1  0.385  0.185  0.262  1.0
  O  O10  1  0.483  0.828  0.013  1.0
  O  O11  1  0.517  0.172  0.987  1.0
  O  O12  1  0.134  0.980  0.796  1.0
  O  O13  1  0.866  0.020  0.204  1.0
  O  O14  1  0.288  0.983  0.505  1.0
  O  O15  1  0.712  0.017  0.495  1.0
  O  O16  1  0.183  0.625  0.550  1.0
  O  O17  1  0.817  0.375  0.450  1.0
  O  O18  1  0.825  0.668  0.231  1.0
  O  O19  1  0.175  0.332  0.769  1.0
  O  O20  1  0.969  0.696  0.923  1.0
  O  O21  1  0.031  0.304  0.077  1.0
  O  O22  1  0.445  0.548  0.240  1.0
  O  O23  1  0.555  0.452  0.760  1.0
[/CIF]
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The material structure described by GdCu(WO4)2 crystallizes in the triclinic P-1 space group. Gd(1) is bonded in a 8-coordinate geometry to one O(1), one O(3), one O(4), one O(6), one O(7), one O(8), and two equivalent O(5) atoms. There are two inequivalent W sites. In the first W site, W(1) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), one O(5), and two equivalent O(2) atoms. In the second W site, W(2) is bonded in a distorted octahedral geometry to one O(1), one O(2), one O(3), one O(6), one O(7), and one O(8) atom. Cu(1) is bonded in a 4-coordinate geometry to one O(2), one O(6), one O(7), and one O(8) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to one Gd(1), one W(1), and one W(2) atom. In the second O site, O(2) is bonded to one W(2), two equivalent W(1), and one Cu(1) atom to form distorted edge-sharing OCuW3 tetrahedra. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Gd(1), one W(1), and one W(2) atom. In the fourth O site, O(4) is bonded in a distorted bent 150 degrees geometry to one Gd(1) and one W(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to two equivalent Gd(1) and one W(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Gd(1), one W(2), and one Cu(1) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Gd(1), one W(2), and one Cu(1) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Gd(1), one W(2), and one Cu(1) atom. is represented by the CIF card [CIF]
data_GdCu(WO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.212
_cell_length_b   7.356
_cell_length_c   7.465
_cell_angle_alpha   113.699
_cell_angle_beta   116.474
_cell_angle_gamma   90.894
_symmetry_Int_Tables_number   1
_cell_volume   315.323
_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
  Gd  Gd0  1  0.815  0.718  0.547  1.0
  Gd  Gd1  1  0.185  0.282  0.453  1.0
  Cu  Cu2  1  0.267  0.690  0.057  1.0
  Cu  Cu3  1  0.733  0.310  0.943  1.0
  W  W4  1  0.348  0.887  0.707  1.0
  W  W5  1  0.652  0.113  0.293  1.0
  W  W6  1  0.745  0.706  0.981  1.0
  W  W7  1  0.255  0.294  0.019  1.0
  O  O8  1  0.615  0.815  0.738  1.0
  O  O9  1  0.385  0.185  0.262  1.0
  O  O10  1  0.483  0.828  0.013  1.0
  O  O11  1  0.517  0.172  0.987  1.0
  O  O12  1  0.134  0.980  0.796  1.0
  O  O13  1  0.866  0.020  0.204  1.0
  O  O14  1  0.288  0.983  0.505  1.0
  O  O15  1  0.712  0.017  0.495  1.0
  O  O16  1  0.183  0.625  0.550  1.0
  O  O17  1  0.817  0.375  0.450  1.0
  O  O18  1  0.825  0.668  0.231  1.0
  O  O19  1  0.175  0.332  0.769  1.0
  O  O20  1  0.969  0.696  0.923  1.0
  O  O21  1  0.031  0.304  0.077  1.0
  O  O22  1  0.445  0.548  0.240  1.0
  O  O23  1  0.555  0.452  0.760  1.0
[/CIF]
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