The material described by KOICl4 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 9-coordinate geometry to two equivalent O(1), one Cl(2), one Cl(4), two equivalent Cl(1), and three equivalent Cl(3) atoms. O(1) is bonded in a bent 120 degrees geometry to two equivalent K(1) atoms. I(1) is bonded in a rectangular see-saw-like geometry to one Cl(1), one Cl(2), one Cl(3), and one Cl(4) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted T-shaped geometry to two equivalent K(1) and one I(1) atom. In the second Cl site, Cl(2) is bonded in a water-like geometry to one K(1) and one I(1) atom. In the third Cl site, Cl(3) is bonded to three equivalent K(1) and one I(1) atom to form a mixture of corner and edge-sharing ClK3I trigonal pyramids. In the fourth Cl site, Cl(4) is bonded in a water-like geometry to one K(1) and one I(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KICl4O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.731
_cell_length_b   4.815
_cell_length_c   13.187
_cell_angle_alpha   75.569
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   844.471
_cell_formula_units_Z   4
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  0.662  0.846  0.430  1.0
  K  K1  1  0.838  0.846  0.930  1.0
  K  K2  1  0.338  0.154  0.570  1.0
  K  K3  1  0.162  0.154  0.070  1.0
  I  I4  1  0.056  0.303  0.704  1.0
  I  I5  1  0.444  0.303  0.204  1.0
  I  I6  1  0.944  0.697  0.296  1.0
  I  I7  1  0.556  0.697  0.796  1.0
  Cl  Cl8  1  0.221  0.518  0.725  1.0
  Cl  Cl9  1  0.279  0.518  0.225  1.0
  Cl  Cl10  1  0.779  0.482  0.275  1.0
  Cl  Cl11  1  0.721  0.482  0.775  1.0
  Cl  Cl12  1  0.896  0.072  0.684  1.0
  Cl  Cl13  1  0.604  0.072  0.184  1.0
  Cl  Cl14  1  0.104  0.928  0.316  1.0
  Cl  Cl15  1  0.396  0.928  0.816  1.0
  Cl  Cl16  1  0.002  0.369  0.887  1.0
  Cl  Cl17  1  0.498  0.369  0.387  1.0
  Cl  Cl18  1  0.998  0.631  0.113  1.0
  Cl  Cl19  1  0.502  0.631  0.613  1.0
  Cl  Cl20  1  0.108  0.219  0.537  1.0
  Cl  Cl21  1  0.392  0.219  0.037  1.0
  Cl  Cl22  1  0.892  0.781  0.463  1.0
  Cl  Cl23  1  0.608  0.781  0.963  1.0
  O  O24  1  0.285  0.718  0.460  1.0
  O  O25  1  0.215  0.718  0.960  1.0
  O  O26  1  0.715  0.282  0.540  1.0
  O  O27  1  0.785  0.282  0.040  1.0
[/CIF]
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The material described by KOICl4 crystallizes in the monoclinic P2_1/c space group. K(1) is bonded in a 9-coordinate geometry to two equivalent O(1), one Cl(2), one Cl(4), two equivalent Cl(1), and three equivalent Cl(3) atoms. O(1) is bonded in a bent 120 degrees geometry to two equivalent K(1) atoms. I(1) is bonded in a rectangular see-saw-like geometry to one Cl(1), one Cl(2), one Cl(3), and one Cl(4) atom. There are four inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted T-shaped geometry to two equivalent K(1) and one I(1) atom. In the second Cl site, Cl(2) is bonded in a water-like geometry to one K(1) and one I(1) atom. In the third Cl site, Cl(3) is bonded to three equivalent K(1) and one I(1) atom to form a mixture of corner and edge-sharing ClK3I trigonal pyramids. In the fourth Cl site, Cl(4) is bonded in a water-like geometry to one K(1) and one I(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KICl4O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.731
_cell_length_b   4.815
_cell_length_c   13.187
_cell_angle_alpha   75.569
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   844.471
_cell_formula_units_Z   4
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  0.662  0.846  0.430  1.0
  K  K1  1  0.838  0.846  0.930  1.0
  K  K2  1  0.338  0.154  0.570  1.0
  K  K3  1  0.162  0.154  0.070  1.0
  I  I4  1  0.056  0.303  0.704  1.0
  I  I5  1  0.444  0.303  0.204  1.0
  I  I6  1  0.944  0.697  0.296  1.0
  I  I7  1  0.556  0.697  0.796  1.0
  Cl  Cl8  1  0.221  0.518  0.725  1.0
  Cl  Cl9  1  0.279  0.518  0.225  1.0
  Cl  Cl10  1  0.779  0.482  0.275  1.0
  Cl  Cl11  1  0.721  0.482  0.775  1.0
  Cl  Cl12  1  0.896  0.072  0.684  1.0
  Cl  Cl13  1  0.604  0.072  0.184  1.0
  Cl  Cl14  1  0.104  0.928  0.316  1.0
  Cl  Cl15  1  0.396  0.928  0.816  1.0
  Cl  Cl16  1  0.002  0.369  0.887  1.0
  Cl  Cl17  1  0.498  0.369  0.387  1.0
  Cl  Cl18  1  0.998  0.631  0.113  1.0
  Cl  Cl19  1  0.502  0.631  0.613  1.0
  Cl  Cl20  1  0.108  0.219  0.537  1.0
  Cl  Cl21  1  0.392  0.219  0.037  1.0
  Cl  Cl22  1  0.892  0.781  0.463  1.0
  Cl  Cl23  1  0.608  0.781  0.963  1.0
  O  O24  1  0.285  0.718  0.460  1.0
  O  O25  1  0.215  0.718  0.960  1.0
  O  O26  1  0.715  0.282  0.540  1.0
  O  O27  1  0.785  0.282  0.040  1.0
[/CIF]
.