Hematite Finger L W, Hazen R M Journal of Applied Physics 51 (1980) 5362-5367 Crystal structure and isothermal compression of Fe2O3, Cr2O3, and V2O3 to 50 kbars Locality: synthetic Note: P = 15.4 kbar _database_code_amcsd 0017732 5.0249 5.0249 13.7163 90 90 120 R-3c atom x y z Biso Fe 0 0 .35539 .37 O .3065 0 .25 .48