Titanite Kunz M, Arlt T, Stolz J American Mineralogist 85 (2000) 1465-1473 In situ powder diffraction study of titanite (CaTiOSiO4) at high pressure and high temperature Sample #044 at P = 2.05 GPa, T = 354 K _database_code_amcsd 0002567 6.9984 8.6846 6.5063 90 113.521 90 P2_1/a atom x y z Ca .255 .917 .759 Ti .526 .759 .236 Si .724 .936 .758 O1 .782 .820 .274 O2 .911 .816 .910 O3 .382 .934 .137 O4 .912 .316 .447 O5 .372 .472 .656