Hematite Pailhe N, Wattiaux A, Gaudon M, Demourgues A Journal of Solid State Chemistry 181 (2008) 2697-2704 Impact of structural features on pigment properties of alpha-Fe2O3 haematite Note: annealed at 800 C Locality: synthetic _database_code_amcsd 0021160 5.03594 5.03594 13.74439 90 90 120 R-3c atom x y z Biso Fe 0 0 .35528 .35 O .3071 0 .25 .74