Ilmenite
Wechsler B A, Prewitt C T
American Mineralogist 69 (1984) 176-185
Crystal structure of ilmenite (FeTiO3) at high temperature and high pressure
T = 1050 C
_database_code_amcsd 0000929
5.1412 5.1412 14.225 90 90 120 R-3
atom      x      y      z Biso
Fe        0      0 .35732 2.37
Ti        0      0 .14748 1.61
O    .31867 .02491 .24475 1.99