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 = 200 K Pyroxene _database_code_amcsd 0008555 9.635 8.665 5.275 90 110.0 90 P2_1/c atom x y z Uiso Li .2505 .0097 .2395 .0072 Fe .25020 .64794 .23841 .0013 SiA .04739 .33888 .27481 .0013 SiB .54760 .83922 .25575 .0011 O1A .8668 .3331 .1602 .0025 O1B .3668 .8350 .1384 .0027 O2A .1158 .5087 .3145 .0047 O2B .6199 .0052 .3473 .0044 O3A .1080 .2637 .5775 .0042 O3B .6049 .7298 .5219 .0045