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 1349 C, held for 5m, "600", MoKalpha1 at the Bayerisches Geoinstitut _database_code_amcsd 0007603 8.0517 8.0517 8.0517 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso Ni .125 .125 .125 .208 .34 Al .125 .125 .125 .792 .34 Al .5 .5 .5 .604 .31 Ni .5 .5 .5 .396 .31 O .2563 .2563 .2563 .81