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 1049 C, held for 30m, "flux", MoKalpha1 at the Bayerisches Geoinstitut _database_code_amcsd 0007613 8.0499 8.0499 8.0499 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso Ni .125 .125 .125 .169 .39 Al .125 .125 .125 .831 .39 Al .5 .5 .5 .5845 .36 Ni .5 .5 .5 .4155 .36 O .2552 .2552 .2552 .81