Iron Zhang J, Guyot F Physics and Chemistry of Minerals 26 (1999) 206-211 Thermal equation of iron and Fe0.91Si0.09 Sample: P = 3.9 GPa, T = 773 K _database_code_amcsd 0008184 2.8599 2.8599 2.8599 90 90 90 Im3m atom x y z Fe 0 0 0