Ba0.99 Fe6.02 O11 Zn0.94 Muller J, Collomb A, Fournier T, Harrowfield I, Samaras D Journal of Magnetism and Magnetic Materials 102 (1991) 305-313 Composition and structure of some (Ba1-pSrp)Zn Fe6O11Y-type hexagonal ferrites _cod_database_code 1008505 _database_code_amcsd 0016398 5.8723 5.8723 43.556 90 90 120 R-3m atom x y z occ Ba1 0 0 .29993 .99 Zn1 0 0 .37610 .25 Fe1 0 0 .37610 .73 Zn2 0 0 .15219 .69 Fe2 0 0 .15219 .29 Fe3 0 0 .06530 Fe4 0 0 .5 Fe5 .50331 .49669 .10970 Fe6 0 0 0 O1 0 0 .41942 O2 0 0 .19756 O3 .15687 -.15687 .02896 O4 .82959 .17041 .08490 O5 .17988 -.17988 .13777