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 #043 at P = 2.16 GPa, T = 399 K _database_code_amcsd 0002566 6.9990 8.6860 6.5073 90 113.521 90 P2_1/a atom x y z Ca .254 .9172 .759 Ti .524 .757 .235 Si .727 .938 .758 O1 .783 .817 .277 O2 .909 .815 .909 O3 .385 .936 .138 O4 .911 .317 .446 O5 .369 .470 .650