LiAlO2 Marezio M, Remeika J P Journal of Chemical Physics 44 (1966) 3143-3144 High-pressure synthesis and crystal structure of alpha-LiAlO2 _database_code_amcsd 0012984 2.8003 2.8003 14.216 90 90 120 R-3m atom x y z Li 0 0 0 Al 0 0 .5 O 0 0 .2375