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: TRANS, Heating, 1st run, T = 200 C _database_code_amcsd 0008685 8.1025 8.1025 8.1025 90 90 90 *Fd3m .125 .125 .125 atom x y z occ Uiso AlT .125 .125 .125 .262 .0057 MgT .125 .125 .125 .734 .0057 ZnT .125 .125 .125 .004 .0057 AlM .5 .5 .5 .8375 .0060 MgM .5 .5 .5 .131 .0060 CrM .5 .5 .5 .0305 .0060 FeM .5 .5 .5 .001 .0060 O .26166 .26166 .26166 .0090