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: a summary of the models for the 1250 C, held for 10m, Mo data background subtracted _database_code_amcsd 0007621 8.0689 8.0689 8.0689 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso Ni .125 .125 .125 .211 .381 Al .125 .125 .125 .789 .381 Al .5 .5 .5 .6055 .368 Ni .5 .5 .5 .3945 .368 O .2562 .2562 .2562 .822