The structure described by K4WMoO8 crystallizes in the monoclinic Cm space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(5), one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. In the second K site, K(2) is bonded in a 8-coordinate geometry to one O(5), one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. In the third K site, K(3) is bonded in a 8-coordinate geometry to one O(3), one O(4), two equivalent O(1), two equivalent O(2), and two equivalent O(5) atoms. In the fourth K site, K(4) is bonded in a 8-coordinate geometry to one O(3), one O(4), two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms. W(1) is bonded in a tetrahedral geometry to one O(3), one O(5), and two equivalent O(1) atoms. Mo(1) is bonded in a tetrahedral geometry to one O(4), one O(6), and two equivalent O(2) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one K(1), one K(2), one K(3), one K(4), and one W(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one K(1), one K(2), one K(3), one K(4), and one Mo(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one K(3), one K(4), two equivalent K(1), and one W(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one K(3), one K(4), two equivalent K(2), and one Mo(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one K(1), one K(2), two equivalent K(3), and one W(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one K(1), one K(2), two equivalent K(4), and one Mo(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_K4MoWO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.017
_cell_length_b   7.017
_cell_length_c   7.702
_cell_angle_alpha   67.136
_cell_angle_beta   67.136
_cell_angle_gamma   52.765
_symmetry_Int_Tables_number   1
_cell_volume   272.054
_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  0.845  0.845  0.747  1.0
  K  K1  1  0.155  0.155  0.254  1.0
  K  K2  1  0.509  0.509  0.767  1.0
  K  K3  1  0.491  0.491  0.233  1.0
  Mo  Mo4  1  0.824  0.824  0.231  1.0
  W  W5  1  0.176  0.176  0.769  1.0
  O  O6  1  0.904  0.384  0.918  1.0
  O  O7  1  0.384  0.904  0.918  1.0
  O  O8  1  0.093  0.618  0.084  1.0
  O  O9  1  0.618  0.093  0.084  1.0
  O  O10  1  0.334  0.334  0.610  1.0
  O  O11  1  0.668  0.668  0.389  1.0
  O  O12  1  0.086  0.086  0.637  1.0
  O  O13  1  0.913  0.913  0.362  1.0
[/CIF]
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The structure described by K4WMoO8 crystallizes in the monoclinic Cm space group. There are four inequivalent K sites. In the first K site, K(1) is bonded in a 8-coordinate geometry to one O(5), one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. In the second K site, K(2) is bonded in a 8-coordinate geometry to one O(5), one O(6), two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. In the third K site, K(3) is bonded in a 8-coordinate geometry to one O(3), one O(4), two equivalent O(1), two equivalent O(2), and two equivalent O(5) atoms. In the fourth K site, K(4) is bonded in a 8-coordinate geometry to one O(3), one O(4), two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms. W(1) is bonded in a tetrahedral geometry to one O(3), one O(5), and two equivalent O(1) atoms. Mo(1) is bonded in a tetrahedral geometry to one O(4), one O(6), and two equivalent O(2) atoms. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one K(1), one K(2), one K(3), one K(4), and one W(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one K(1), one K(2), one K(3), one K(4), and one Mo(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one K(3), one K(4), two equivalent K(1), and one W(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one K(3), one K(4), two equivalent K(2), and one Mo(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one K(1), one K(2), two equivalent K(3), and one W(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one K(1), one K(2), two equivalent K(4), and one Mo(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_K4MoWO8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.017
_cell_length_b   7.017
_cell_length_c   7.702
_cell_angle_alpha   67.136
_cell_angle_beta   67.136
_cell_angle_gamma   52.765
_symmetry_Int_Tables_number   1
_cell_volume   272.054
_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  0.845  0.845  0.747  1.0
  K  K1  1  0.155  0.155  0.254  1.0
  K  K2  1  0.509  0.509  0.767  1.0
  K  K3  1  0.491  0.491  0.233  1.0
  Mo  Mo4  1  0.824  0.824  0.231  1.0
  W  W5  1  0.176  0.176  0.769  1.0
  O  O6  1  0.904  0.384  0.918  1.0
  O  O7  1  0.384  0.904  0.918  1.0
  O  O8  1  0.093  0.618  0.084  1.0
  O  O9  1  0.618  0.093  0.084  1.0
  O  O10  1  0.334  0.334  0.610  1.0
  O  O11  1  0.668  0.668  0.389  1.0
  O  O12  1  0.086  0.086  0.637  1.0
  O  O13  1  0.913  0.913  0.362  1.0
[/CIF]
.