LiFeSi2O6 Redhammer G J, Roth G, Paulus W, Andre G, Lottermoser W, Amthauer G, Treutmann W, Koppelhuber-Bitschnau B Physics and Chemistry of Minerals 28 (2001) 337-346 The crystal and magnetic structure of Li-aegirine LiFeSi2O6: a temperature-dependent study Sample: T = 100 K Pyroxene _database_code_amcsd 0008554 9.6223 8.6638 5.2655 90 109.95 90 P2_1/c atom x y z Uiso Li .2504 .0090 .2367 .0009 Fe .25022 .64788 .23528 .0006 SiA .04779 .33899 .2776 .0007 SiB .54862 .83874 .2527 .0007 O1A .8673 .3327 .1636 .0023 O1B .3674 .8347 .1351 .0022 O2A .1160 .5086 .3123 .0032 O2B .6215 .0032 .3537 .0033 O3A .1085 .2667 .5821 .0030 O3B .6050 .7232 .5120 .0028