data_1010217
_publ_section_title              'The Crystal Structure of Potassium Chlorate'
_journal_coden_ASTM              ZEKGAX
_journal_name_full
;
Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik,
Kristallchemie (-144,1977)
;
_journal_page_first              501
_journal_page_last               516
_journal_volume                  71
_journal_year                    1929
_chemical_formula_structural     'K Cl O3'
_chemical_formula_sum            'Cl K O3'
_chemical_name_systematic        'Potassium chlorate'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      11
_symmetry_space_group_name_H-M   'P 1 21/m 1 S'
_cell_angle_alpha                90
_cell_angle_beta                 109.63(8)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.647(4)
_cell_length_b                   5.585(5)
_cell_length_c                   7.085(7)
_cell_volume                     173.2
_cod_database_code               1010217
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2-x,1/2+y,-z
1/2-x,1/2-y,-z
x,-y,z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
K1 K1+ 2 e 0.366 0. -0.298 1. 0 d
Cl1 Cl5+ 2 e 0.106 0. 0.175 1. 0 d
O1 O2- 2 e 0.405 0. 0.111 1. 0 d
O2 O2- 4 f 0.139 0.222 0.278 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
K1+ 1.000
Cl5+ 5.000
O2- -2.000
