Magnetite Nakagiri N, Manghnani M H, Ming L C, Kimura S Physics and Chemistry of Minerals 13 (1986) 238-244 Crystal structure of magnetite under pressure Sample: P = 2.09 GPa _database_code_amcsd 0007421 8.3656 8.3656 8.3656 90 90 90 *Fd3m .125 .125 .125 atom x y z Biso Fe .125 .125 .125 .91 Fe .5 .5 .5 1.17 O .2537 .2537 .2537 .27