LiSc.61Fe.39Si2O6 Redhammer G J, Roth G Zeitschrift fur Kristallographie 219 (2004) 278-294 Structural variation and crystal chemistry of LiMe3+Si2O6 clinopyroxenes Me3+ = Al, Ga, Cr, V, Fe, Sc, and In Sample: ScFe40 _database_code_amcsd 0011118 9.747 8.846 5.335 90 110.28 90 C2/c atom x y z occ Uiso Li 0 .2571 .25 .0209 Sc 0 .89631 .25 .614 .0075 Fe 0 .89631 .25 .385 .0075 Si .29783 .08790 .2721 .0083 O1 .1189 .0842 .1541 .0097 O2 .3687 .2526 .3371 .0136 O3 .3549 .0032 .0553 .0152