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 1000 C, held for 1h, Bayerisheches Geoinstitut (Mo), Model 1 _database_code_amcsd 0007541 8.0488 8.0488 8.0488 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso Ni .125 .125 .125 .165 .35 Al .125 .125 .125 .835 .35 Al .5 .5 .5 .5825 .35 Ni .5 .5 .5 .4175 .35 O .2552 .2552 .2552 .95