NiAl2O4 O'Neill H St C, Dollase W A, Ross C R Physics and Chemistry of Minerals 18 (1991) 302-319 Temperature dependence of the cation distribution in nickel aluminate (NiAl2O4) spinel: a powder XRD study Sample: quenched from 1250 C, held for 10m, UCLA (Cu), Model 1 _database_code_amcsd 0007559 8.0481 8.0481 8.0481 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso Ni .125 .125 .125 .211 .62 Al .125 .125 .125 .789 .62 Al .5 .5 .5 .6055 .62 Ni .5 .5 .5 .3945 .62 O .2561 .2561 .2561 1.09