Corundum
Wang X, Hubbard C, Alexander K, Becher P
Journal of the American Ceramic Society 77 (1994) 1569-1575
Neutron diffraction measurements of the residual stresses in Al2O3 -
ZrO2 (CeO2) ceramic composites
_cod_database_code 1000059
_database_code_amcsd 0014072
4.7554 4.7554 12.9910 90 90 120 R-3c
atom     x y     z
Al       0 0 .3520
O    .3063 0   .25