Petalite
Ross N L, Zhao J, Slebodnick C, Spencer E C, Chakoumakos B C
American Mineralogist 100 (2015) 714-721
Petalite under pressure: Elastic behavior and phase stability
Note: P = 0.32 GPa
Locality: Aracuai pegmatite district, Minas Gerais, Brazil
_database_code_amcsd 0020424
11.2067 5.1228 11.7160 90 141.2429 90 P2/c
atom     x      y     z  Uiso
Li1      0   .761   .25  .026
Al1      0  .2549   .25 .0101
Si1  .2887  .0161 .7911 .0092
Si2  .2908  .5137 .6425 .0099
O1   .1324 -.0342 .7722 .0154
O2   .2701 -.1931 .6742 .0129
O3      .5      0     0 .0246
O4   .2551  .3073 .7171 .0178
O5      .5  .4652   .75 .0303
O6   .1332  .4777 .4268 .0133