Hematite Yu S C, Lee J S, Tung S F, Lan C L Journal of the Geological Society of China 42 (1999) 349-358 Synthesis and structural features of a flux-grown hematite Note: crystal 1 Locality: synthetic _database_code_amcsd 0021154 5.0206 5.0206 13.7196 90 90 120 R-3c atom x y z Biso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Fe 0 0 .35529 .37 .0056 .0056 .0029 .0028 0 0 O .6953 0 .25 .48 .0064 .0064 .0048 .0028 -.0002 .0002