The structure described by CuWO4 crystallizes in the monoclinic P2/c space group. W(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form distorted WO6 octahedra that share corners with eight equivalent Cu(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(2) and four equivalent O(1) atoms to form CuO6 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 42-57°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to two equivalent W(1) and one Cu(1) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to one W(1) and two equivalent Cu(1) atoms. is represented by the CIF file [CIF]
data_CuWO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.713
_cell_length_b   5.166
_cell_length_c   5.579
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   93.619
_symmetry_Int_Tables_number   1
_cell_volume   135.557
_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
  Cu  Cu0  1  0.500  0.250  0.664  1.0
  Cu  Cu1  1  0.500  0.750  0.336  1.0
  W  W2  1  0.000  0.250  0.182  1.0
  W  W3  1  0.000  0.750  0.818  1.0
  O  O4  1  0.254  0.121  0.392  1.0
  O  O5  1  0.746  0.379  0.392  1.0
  O  O6  1  0.746  0.879  0.608  1.0
  O  O7  1  0.254  0.621  0.608  1.0
  O  O8  1  0.221  0.077  0.894  1.0
  O  O9  1  0.779  0.423  0.894  1.0
  O  O10  1  0.779  0.923  0.106  1.0
  O  O11  1  0.221  0.577  0.106  1.0
[/CIF]
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The structure described by CuWO4 crystallizes in the monoclinic P2/c space group. W(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form distorted WO6 octahedra that share corners with eight equivalent Cu(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(2) and four equivalent O(1) atoms to form CuO6 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 42-57°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to two equivalent W(1) and one Cu(1) atom. In the second O site, O(1) is bonded in a 3-coordinate geometry to one W(1) and two equivalent Cu(1) atoms. is represented by the CIF file [CIF]
data_CuWO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.713
_cell_length_b   5.166
_cell_length_c   5.579
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   93.619
_symmetry_Int_Tables_number   1
_cell_volume   135.557
_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
  Cu  Cu0  1  0.500  0.250  0.664  1.0
  Cu  Cu1  1  0.500  0.750  0.336  1.0
  W  W2  1  0.000  0.250  0.182  1.0
  W  W3  1  0.000  0.750  0.818  1.0
  O  O4  1  0.254  0.121  0.392  1.0
  O  O5  1  0.746  0.379  0.392  1.0
  O  O6  1  0.746  0.879  0.608  1.0
  O  O7  1  0.254  0.621  0.608  1.0
  O  O8  1  0.221  0.077  0.894  1.0
  O  O9  1  0.779  0.423  0.894  1.0
  O  O10  1  0.779  0.923  0.106  1.0
  O  O11  1  0.221  0.577  0.106  1.0
[/CIF]
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