#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/66/1526660.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1526660
loop_
_publ_author_name
'Sokolowski, J.'
'Kotarba, A.'
_publ_section_title
;
 The structure of potassium aluminium oxide K Al O2
;
_journal_name_full               'Materials Science Forum'
_journal_page_first              954
_journal_page_last               959
_journal_volume                  321
_journal_year                    2000
_chemical_formula_sum            'Al K O2'
_chemical_name_systematic        'K Al O2'
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   5.4482
_cell_length_b                   10.916
_cell_length_c                   15.445
_cell_volume                     918.554
_citation_journal_id_ASTM        MSFOEP
_cod_data_source_file            Sokolowski_MSFOEP_2000_356.cif
_cod_data_source_block           Al1K1O2
_cod_original_cell_volume        918.5536
_cod_original_formula_sum        'Al1 K1 O2'
_cod_database_code               1526660
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z
-x,y+1/2,-z+1/2
-x,-y,-z
x-1/2,y,-z-1/2
-x-1/2,y-1/2,z
x,-y-1/2,z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O4 O-2 0.08 0.499 0.293 1 0.0
O1 O-2 0.558 0.303 0.028 1 0.0
O3 O-2 0.28 0.152 0.142 1 0.0
Al1 Al+3 0.253 0.011 0.181 1 0.0
O2 O-2 0.162 0.414 0.098 1 0.0
Al2 Al+3 0.277 0.252 0.063 1 0.0
K1 K+1 0.745 0.06 0.065 1 0.0
K2 K+1 0.794 0.268 0.195 1 0.0
