Spinel Carbonin S, Martignago F, Menegazzo G, Dal Negro A Physics and Chemistry of Minerals 29 (2002) 503-514 X-ray single-crystal study of spinels: in situ heating Sample: SYN, Heating, 3rd run, T = 900 C _database_code_amcsd 0008710 8.1485 8.1485 8.1485 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso AlT .125 .125 .125 .283 .0153 MgT .125 .125 .125 .717 .0153 AlM .5 .5 .5 .8585 .0151 MgM .5 .5 .5 .1415 .0151 O .26147 .26147 .26147 .0192