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 = 31.4 kbar _database_code_amcsd 0017733 5.0143 5.0143 13.6733 90 90 120 R-3c atom x y z Biso Fe 0 0 .35517 .56 O .3051 0 .25 .51