Clinopyroxene Hattori T, Nagai T, Yamanaka T, Werner S, Schulz H American Mineralogist 85 (2000) 1485-1491 Single-crystal X-ray diffraction study of FeGeO3 high-P clinopyroxene (C2/c) up to 8.2 GPa Sample at P = 8.2 GPa _database_code_amcsd 0002573 9.583 8.883 5.093 90 100.56 90 C2/c atom x y z Biso Fe1 0 .9115 .25 1.32 Fe2 0 .2728 .25 1.26 Ge .3022 .0943 .2136 1.27 O1 .1197 .0898 .1340 1.49 O2 .3820 .2463 .3848 1.63 O3 .3629 .0680 .9081 1.37