Spodumene
Tribaudino M, Nestola F, Prencipe M, Rundlof H
The Canadian Mineralogist 41 (2003) 521-527
A single-crystal neutron-diffraction investigation of spodumene at 54 K
Sample: T = 54 K, neutron radiation
_database_code_amcsd 0005836
9.504 8.371 5.204 90 110.33 90 C2/c
atom      x      y     z   Uiso U(1,1) U(2,2) U(3,3)  U(1,2) U(1,3)  U(2,3)
Li        0  .2735   .25  .0107   .012   .010   .010       0   .005       0
Al        0  .9070   .25  .0031  .0021  .0040  .0031       0  .0009       0
Si    .2939  .0937 .2573  .0027  .0004  .0042  .0037   .0001  .0011  -.0001
O1    .1097 .08265 .1413  .0036  .0009  .0058  .0043   .0003  .0012   .0003
O2   .36461  .2674 .3001  .0043  .0024  .0054  .0059  -.0006  .0023  -.0001
O3   .35656 -.0146 .0609  .0044  .0017  .0073  .0042   .0001  .0012  -.0015