The material structure described by KClO3 is Potassium chlorate-like structured and crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 9-coordinate geometry to three equivalent O(2) and six equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent K(1) and one Cl(1) atom to form a mixture of distorted corner and edge-sharing OK3Cl tetrahedra. In the second O site, O(2) is bonded in a 4-coordinate geometry to three equivalent K(1) and one Cl(1) atom. Cl(1) is bonded in a trigonal non-coplanar geometry to one O(2) and two equivalent O(1) atoms. is represented by the CIF file [CIF]
data_KClO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.737
_cell_length_b   5.720
_cell_length_c   13.665
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   370.208
_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  0.996  0.250  0.353  1.0
  K  K1  1  0.004  0.750  0.647  1.0
  K  K2  1  0.496  0.750  0.147  1.0
  K  K3  1  0.504  0.250  0.853  1.0
  Cl  Cl4  1  0.534  0.750  0.413  1.0
  Cl  Cl5  1  0.966  0.750  0.913  1.0
  Cl  Cl6  1  0.034  0.250  0.087  1.0
  Cl  Cl7  1  0.466  0.250  0.587  1.0
  O  O8  1  0.007  0.538  0.849  1.0
  O  O9  1  0.493  0.538  0.349  1.0
  O  O10  1  0.161  0.250  0.555  1.0
  O  O11  1  0.007  0.962  0.849  1.0
  O  O12  1  0.839  0.750  0.445  1.0
  O  O13  1  0.507  0.038  0.651  1.0
  O  O14  1  0.339  0.250  0.055  1.0
  O  O15  1  0.993  0.038  0.151  1.0
  O  O16  1  0.661  0.750  0.945  1.0
  O  O17  1  0.507  0.462  0.651  1.0
  O  O18  1  0.493  0.962  0.349  1.0
  O  O19  1  0.993  0.462  0.151  1.0
[/CIF]
.
The material structure described by KClO3 is Potassium chlorate-like structured and crystallizes in the orthorhombic Pnma space group. K(1) is bonded in a 9-coordinate geometry to three equivalent O(2) and six equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to three equivalent K(1) and one Cl(1) atom to form a mixture of distorted corner and edge-sharing OK3Cl tetrahedra. In the second O site, O(2) is bonded in a 4-coordinate geometry to three equivalent K(1) and one Cl(1) atom. Cl(1) is bonded in a trigonal non-coplanar geometry to one O(2) and two equivalent O(1) atoms. is represented by the CIF file [CIF]
data_KClO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.737
_cell_length_b   5.720
_cell_length_c   13.665
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   370.208
_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  0.996  0.250  0.353  1.0
  K  K1  1  0.004  0.750  0.647  1.0
  K  K2  1  0.496  0.750  0.147  1.0
  K  K3  1  0.504  0.250  0.853  1.0
  Cl  Cl4  1  0.534  0.750  0.413  1.0
  Cl  Cl5  1  0.966  0.750  0.913  1.0
  Cl  Cl6  1  0.034  0.250  0.087  1.0
  Cl  Cl7  1  0.466  0.250  0.587  1.0
  O  O8  1  0.007  0.538  0.849  1.0
  O  O9  1  0.493  0.538  0.349  1.0
  O  O10  1  0.161  0.250  0.555  1.0
  O  O11  1  0.007  0.962  0.849  1.0
  O  O12  1  0.839  0.750  0.445  1.0
  O  O13  1  0.507  0.038  0.651  1.0
  O  O14  1  0.339  0.250  0.055  1.0
  O  O15  1  0.993  0.038  0.151  1.0
  O  O16  1  0.661  0.750  0.945  1.0
  O  O17  1  0.507  0.462  0.651  1.0
  O  O18  1  0.493  0.962  0.349  1.0
  O  O19  1  0.993  0.462  0.151  1.0
[/CIF]
.