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: SM1(900) was annealed at T = 900 C for t = 132 hrs, then quenched _database_code_amcsd 0007107 8.0778 8.0778 8.0778 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Biso CuA .125 .125 .125 .640 .45 AlA .125 .125 .125 .360 .45 AlB .5 .5 .5 .820 .47 CuB .5 .5 .5 .180 .47 O .2603 .2603 .2603 .68