The compound described by KZnO2I3 crystallizes in the orthorhombic P2_12_12_1 space group. K(1) is bonded in a 9-coordinate geometry to one O(1), one O(2), two equivalent I(1), two equivalent I(3), and three equivalent I(2) atoms. Zn(1) is bonded in a trigonal planar geometry to one I(1), one I(2), and one I(3) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one K(1) and one O(2) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one K(1) and one O(1) atom. There are three inequivalent I sites. In the first I site, I(1) is bonded in a 3-coordinate geometry to two equivalent K(1) and one Zn(1) atom. In the second I site, I(2) is bonded in a distorted single-bond geometry to three equivalent K(1) and one Zn(1) atom. In the third I site, I(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Zn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KZnI3O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.742
_cell_length_b   9.792
_cell_length_c   14.499
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   1099.188
_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  0.883  0.467  0.089  1.0
  K  K1  1  0.383  0.033  0.911  1.0
  K  K2  1  0.117  0.967  0.411  1.0
  K  K3  1  0.617  0.533  0.589  1.0
  Zn  Zn4  1  0.318  0.463  0.910  1.0
  Zn  Zn5  1  0.818  0.037  0.090  1.0
  Zn  Zn6  1  0.682  0.963  0.590  1.0
  Zn  Zn7  1  0.182  0.537  0.410  1.0
  I  I8  1  0.348  0.332  0.760  1.0
  I  I9  1  0.848  0.168  0.240  1.0
  I  I10  1  0.652  0.832  0.740  1.0
  I  I11  1  0.152  0.668  0.260  1.0
  I  I12  1  0.396  0.346  0.062  1.0
  I  I13  1  0.896  0.154  0.938  1.0
  I  I14  1  0.604  0.846  0.438  1.0
  I  I15  1  0.104  0.654  0.562  1.0
  I  I16  1  0.167  0.691  0.919  1.0
  I  I17  1  0.667  0.809  0.081  1.0
  I  I18  1  0.833  0.191  0.581  1.0
  I  I19  1  0.333  0.309  0.419  1.0
  O  O20  1  0.716  0.524  0.879  1.0
  O  O21  1  0.216  0.976  0.121  1.0
  O  O22  1  0.284  0.024  0.621  1.0
  O  O23  1  0.784  0.476  0.379  1.0
  O  O24  1  0.783  0.486  0.807  1.0
  O  O25  1  0.283  0.014  0.193  1.0
  O  O26  1  0.217  0.986  0.693  1.0
  O  O27  1  0.717  0.514  0.307  1.0
[/CIF]
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The compound described by KZnO2I3 crystallizes in the orthorhombic P2_12_12_1 space group. K(1) is bonded in a 9-coordinate geometry to one O(1), one O(2), two equivalent I(1), two equivalent I(3), and three equivalent I(2) atoms. Zn(1) is bonded in a trigonal planar geometry to one I(1), one I(2), and one I(3) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one K(1) and one O(2) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one K(1) and one O(1) atom. There are three inequivalent I sites. In the first I site, I(1) is bonded in a 3-coordinate geometry to two equivalent K(1) and one Zn(1) atom. In the second I site, I(2) is bonded in a distorted single-bond geometry to three equivalent K(1) and one Zn(1) atom. In the third I site, I(3) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Zn(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_KZnI3O2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.742
_cell_length_b   9.792
_cell_length_c   14.499
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   1099.188
_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  0.883  0.467  0.089  1.0
  K  K1  1  0.383  0.033  0.911  1.0
  K  K2  1  0.117  0.967  0.411  1.0
  K  K3  1  0.617  0.533  0.589  1.0
  Zn  Zn4  1  0.318  0.463  0.910  1.0
  Zn  Zn5  1  0.818  0.037  0.090  1.0
  Zn  Zn6  1  0.682  0.963  0.590  1.0
  Zn  Zn7  1  0.182  0.537  0.410  1.0
  I  I8  1  0.348  0.332  0.760  1.0
  I  I9  1  0.848  0.168  0.240  1.0
  I  I10  1  0.652  0.832  0.740  1.0
  I  I11  1  0.152  0.668  0.260  1.0
  I  I12  1  0.396  0.346  0.062  1.0
  I  I13  1  0.896  0.154  0.938  1.0
  I  I14  1  0.604  0.846  0.438  1.0
  I  I15  1  0.104  0.654  0.562  1.0
  I  I16  1  0.167  0.691  0.919  1.0
  I  I17  1  0.667  0.809  0.081  1.0
  I  I18  1  0.833  0.191  0.581  1.0
  I  I19  1  0.333  0.309  0.419  1.0
  O  O20  1  0.716  0.524  0.879  1.0
  O  O21  1  0.216  0.976  0.121  1.0
  O  O22  1  0.284  0.024  0.621  1.0
  O  O23  1  0.784  0.476  0.379  1.0
  O  O24  1  0.783  0.486  0.807  1.0
  O  O25  1  0.283  0.014  0.193  1.0
  O  O26  1  0.217  0.986  0.693  1.0
  O  O27  1  0.717  0.514  0.307  1.0
[/CIF]
.