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 901 C, held for 16h, Bayerisheches Geoinstitut (Mo), Model 1 _database_code_amcsd 0007539 8.0473 8.0473 8.0473 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso Ni .125 .125 .125 .152 .44 Al .125 .125 .125 .848 .44 Al .5 .5 .5 .576 .44 Ni .5 .5 .5 .424 .44 O .2551 .2551 .2551 1.02