The compound described by K(WO3)3 crystallizes in the monoclinic Cc space group. K(1) is bonded in a 9-coordinate geometry to one O(3), one O(4), one O(8), two equivalent O(2), two equivalent O(6), and two equivalent O(7) atoms. There are three inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(7) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 5-33°. In the second W site, W(2) is bonded to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 5-33°. In the third W site, W(3) is bonded to one O(4), one O(6), one O(7), one O(8), and two equivalent O(9) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 6-32°. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to one W(1) and one W(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent K(1), one W(1), and one W(2) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one K(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 K(1), one W(1), and one W(3) atom. In the fifth O site, O(5) is bonded in a linear geometry to one W(1) and one W(2) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to two equivalent K(1), one W(2), and one W(3) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to two equivalent K(1), one W(1), and one W(3) atom. In the eighth O site, O(8) is bonded in a distorted bent 150 degrees geometry to one K(1), one W(2), and one W(3) atom. In the ninth O site, O(9) is bonded in a linear geometry to two equivalent W(3) atoms. is represented by the CIF card [CIF]
data_K(WO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.893
_cell_length_b   7.496
_cell_length_c   7.535
_cell_angle_alpha   60.170
_cell_angle_beta   89.985
_cell_angle_gamma   89.969
_symmetry_Int_Tables_number   1
_cell_volume   190.730
_cell_formula_units_Z   1
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
  K  K0  1  0.534  0.000  0.000  1.0
  O  O1  1  0.500  0.500  0.500  1.0
  O  O2  1  1.000  0.791  0.418  1.0
  O  O3  1  1.000  0.419  0.793  1.0
  O  O4  1  0.500  1.000  0.500  1.0
  O  O5  1  1.000  0.788  0.794  1.0
  O  O6  1  0.500  0.500  1.000  1.0
  O  O7  1  1.000  0.212  0.207  1.0
  O  O8  1  1.000  0.582  0.206  1.0
  O  O9  1  1.000  0.209  0.582  1.0
  W  W10  1  0.000  0.500  0.500  1.0
  W  W11  1  0.001  0.499  1.000  1.0
  W  W12  1  0.000  0.000  0.500  1.0
[/CIF]
.
The compound described by K(WO3)3 crystallizes in the monoclinic Cc space group. K(1) is bonded in a 9-coordinate geometry to one O(3), one O(4), one O(8), two equivalent O(2), two equivalent O(6), and two equivalent O(7) atoms. There are three inequivalent W sites. In the first W site, W(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(7) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 5-33°. In the second W site, W(2) is bonded to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(8) atom to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 5-33°. In the third W site, W(3) is bonded to one O(4), one O(6), one O(7), one O(8), and two equivalent O(9) atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles range from 6-32°. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a linear geometry to one W(1) and one W(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to two equivalent K(1), one W(1), and one W(2) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one K(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 K(1), one W(1), and one W(3) atom. In the fifth O site, O(5) is bonded in a linear geometry to one W(1) and one W(2) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to two equivalent K(1), one W(2), and one W(3) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to two equivalent K(1), one W(1), and one W(3) atom. In the eighth O site, O(8) is bonded in a distorted bent 150 degrees geometry to one K(1), one W(2), and one W(3) atom. In the ninth O site, O(9) is bonded in a linear geometry to two equivalent W(3) atoms. is represented by the CIF card [CIF]
data_K(WO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.893
_cell_length_b   7.496
_cell_length_c   7.535
_cell_angle_alpha   60.170
_cell_angle_beta   89.985
_cell_angle_gamma   89.969
_symmetry_Int_Tables_number   1
_cell_volume   190.730
_cell_formula_units_Z   1
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
  K  K0  1  0.534  0.000  0.000  1.0
  O  O1  1  0.500  0.500  0.500  1.0
  O  O2  1  1.000  0.791  0.418  1.0
  O  O3  1  1.000  0.419  0.793  1.0
  O  O4  1  0.500  1.000  0.500  1.0
  O  O5  1  1.000  0.788  0.794  1.0
  O  O6  1  0.500  0.500  1.000  1.0
  O  O7  1  1.000  0.212  0.207  1.0
  O  O8  1  1.000  0.582  0.206  1.0
  O  O9  1  1.000  0.209  0.582  1.0
  W  W10  1  0.000  0.500  0.500  1.0
  W  W11  1  0.001  0.499  1.000  1.0
  W  W12  1  0.000  0.000  0.500  1.0
[/CIF]
.