Spodumene
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
Locality: synthetic
Sample: LiAl
_database_code_amcsd 0011109
9.474 8.390 5.219 90 110.07 90 C2/c
atom      x      y      z  Uiso
Li        0  .2746    .25 .0154
Al        0 .90674    .25 .0035
Si   .29413 .09354 .25599 .0032
O1    .1096  .0825  .1404 .0044
O2    .3647  .2669  .3004 .0073
O3   .35650 -.0133  .0585 .0069