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, Cu data not corrected _database_code_amcsd 0007622 8.0529 8.0529 8.0529 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso Ni .125 .125 .125 .2 .486 Al .125 .125 .125 .8 .486 Al .5 .5 .5 .6 .574 Ni .5 .5 .5 .4 .574 O .2559 .2559 .2559 .865