Hematite Maslen E N, Streltsov V A, Streltsova N R, Ishizawa N Acta Crystallographica B50 (1994) 435-441 Synchrotron X-ray study of the electron density in alpha-Fe2O3 Locality: synthetic Note: crystal 2 Note: multipole refinement _database_code_amcsd 0017808 5.0355 5.0355 13.7471 90 90 120 R-3c atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Fe 0 0 .35528 .00330 0 .00335 0 0 0 O .69389 0 .25 .00379 .00402 .00426 0 .00056 0