#------------------------------------------------------------------------------
#$Date: 2024-05-23 12:45:01 +0300 (Thu, 23 May 2024) $
#$Revision: 292002 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/51/9015131.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_9015131
loop_
_publ_author_name
'Verwey, E. J. W.'
_publ_section_title
;
 Structure of the electrolytical oxide layer on aluminium
 Note: known as gamma-Al2O3
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              317
_journal_page_last               320
_journal_volume                  91
_journal_year                    1935
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Al0.666 O'
_space_group_IT_number           225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   3.95
_cell_length_b                   3.95
_cell_length_c                   3.95
_cell_formula_units_Z            4
_cell_volume                     61.630
_database_code_amcsd             0010553
_exptl_crystal_density_diffrn    3.661
_cod_original_sg_symbol_H-M      'F m 3 m'
_cod_original_formula_sum        'Al.666 O'
_cod_database_code               9015131
_amcsd_formula_title             Al2O3
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loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Al1 0.50000 0.50000 0.50000 0.46600
Al2 0.25000 0.25000 0.25000 0.10000
O 0.00000 0.00000 0.00000 1.00000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0010553
