data_1000289
_cod_database_code               1000032
_structure_refined               no
_mpod_phase_name                 corundum
_chemical_formula_moiety         alpha-Al2O3
_chemical_formula_sum            'Al2 O3'
_mpod_symmetry_point_group_name_h-m '-3 m'
_cell_length_a                   4.7605
_cell_length_b                   4.7605
_cell_length_c                   12.9956
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_mpod_phase_cell_temperature     ?
loop_
_publ_author_name
'Bernstein, B.T.'
_publ_section_title
;
 Elastic constants of synthetic sapphire at 27\%C
;
_journal_name_full               'Journal of Applied Physics'
_journal_volume                  34
_journal_issue                   1
_journal_page_first              169
_journal_page_last               172
_journal_year                    1963
_mpod_phase_density              3986
loop_
_prop_tensorial_index
_prop_elastic_stiffness_cij
_prop_measurement_method
_prop_conditions_temperature
11 490.2 PEM 300
12 165.4 PEM 300
13 113.0 PEM 300
14 -23.2 PEM 300
22 490.2 PEM 300
23 113.0 PEM 300
24 23.2 PEM 300
33 490.2 PEM 300
44 145.4 PEM 300
55 145.4 PEM 300
56 -46.4 PEM 300
66 162.4 PEM 300
11 492.0 RT 300
12 168.4 RT 300
13 116.4 RT 300
14 -23.4 RT 300
22 492.0 RT 300
23 116.4 RT 300
24 23.4 RT 300
33 492.0 RT 300
44 146.8 RT 300
55 146.8 RT 300
56 -46.8 RT 300
66 187.8 RT 300
