CuAl2O4 O'Neill H St C, James M, Dollase W A, Redfern S A T European Journal of Mineralogy 17 (2005) 581-586 Temperature dependence of the cation distribution in CuAl2O4 spinel Sample: T = 300 C _database_code_amcsd 0007112 8.099 8.099 8.099 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso CuA .125 .125 .125 .636 .8 AlA .125 .125 .125 .364 .8 AlB .5 .5 .5 .818 .8 CuB .5 .5 .5 .182 .8 O .2613 .2613 .2613 1.1