#------------------------------------------------------------------------------
#$Date: 2011-04-10 22:18:00 +0000 $
#$Revision: 001 $
#------------------------------------------------------------------------------
#
# This file is available in the Material Properties Open Database (MPOD),
# http://www.materialproperties.org/
#
# 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_1000185
_cod_database_code ?
_structure_refined 'no'
_phase_name 'Aluminum oxynitride'
_phase_formula '9Al2O3_5AlN'
_chemical_formula_sum 'Al23 N5 O27'
_symmetry_point_group_name_H-M '-4 3 m'
_cell_length_a  ?
_cell_length_b  ?
_cell_length_c  ?
_cell_angle_alpha  90
_cell_angle_beta   90
_cell_angle_gamma  90

loop_
_publ_author_name
'Graham, Earl K.'
'Munly, W.C.'
'McCauley, James W.'
'Corbin, Norman D.'
_publ_section_title
;
 Elastic Properties of Polycrystalline Aluminum Oxynitride Spinel and Their Dependence on Pressure, Temperature, and Composition
;
_journal_name_full               'Journal of the American Ceramic Society'
_journal_volume                  71
_journal_issue                   10
_journal_page_first              807
_journal_page_last               812
_journal_year                    1988
_prop_measurement_method 'PI'
_prop_conditions_temperature ?
_prop_elastic_stiffness_cij 'cij'
loop_
_prop_data_label
_prop_data_tensorial_index
_prop_data_value
cij 11 369
cij 12 ?
cij 13 ?
cij 22 369
cij 23 ?
cij 33 369
cij 44 122.66
cij 55 122.66
cij 66 122.66