Perovskite Liu X, Liebermann R C Physics and Chemistry of Minerals 20 (1993) 171-175 X-ray powder diffraction study of CaTiO3 perovskite at high temperatures Sample: T = 1073 K _database_code_amcsd 0007756 5.4450 5.4708 7.7247 90 90 90 Pbnm atom x y z Biso Ca .9958 .0330 .25 1.0 Ti 0 .5 0 .7 O1 .0622 .4893 .25 -1.2 O2 .7201 .2830 .0307 1.3