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_conditions_label
_prop_conditions_temperature
1 300
loop_
_prop_elastic_tensorial_index
_prop_elastic_condition_label
_prop_elastic_measurement_method
_prop_elastic_stiffness_cij
11 1 PEM 490.2
12 1 PEM 165.4
13 1 PEM 113.0
14 1 PEM -23.2
22 1 PEM 490.2
23 1 PEM 113.0
24 1 PEM 23.2
33 1 PEM 490.2
44 1 PEM 145.4
55 1 PEM 145.4
56 1 PEM -46.4
66 1 PEM 162.4
11 1 RT 492.0
12 1 RT 168.4
13 1 RT 116.4
14 1 RT -23.4
22 1 RT 492.0
23 1 RT 116.4
24 1 RT 23.4
33 1 RT 492.0
44 1 RT 146.8
55 1 RT 146.8
56 1 RT -46.8
66 1 RT 187.8
