Al8.56 Ba Fe3.44 O19 Sandiumenge F, Gali S, Rodriguez J Materials Research Bulletin 23 (1988) 685-692 X-ray profile analysis of cation distribution in SrAlxFe12-xO19 solid solution _cod_database_code 1006005 _database_code_amcsd 0014329 5.6916 5.6916 22.403 90 90 120 P6_3/mmc atom x y z occ Ba1 2/3 1/3 .25 Al1 0 0 0 Fe1 0 0 .25733 .31 Al2 0 0 .25733 .19 Fe2 1/3 2/3 .02713 .55 Al3 1/3 2/3 .02713 .45 Fe3 1/3 2/3 .19030 .44 Al4 1/3 2/3 .19030 .56 Fe4 .16868 .33735 -.10825 .14 Al5 .16868 .33735 -.10825 .86 O1 0 0 .15094 O2 1/3 2/3 -.05454 O3 .18213 .36426 .25 O4 .15647 .31297 .05192 O5 .5026 .00520 .14957