Petalite
Tagai T, Ried H, Joswig W, Korekawa M
Zeitschrift fur Kristallographie 160 (1982) 159-170
Kristallographische untersuchungen eines petalits mittels neutronenbeugung und
transmissionselektronenmikroskopie
Locality: Varutrask, Sweden
_database_code_amcsd 0010850
11.737 5.171 7.630 90 112.54 90 P2/a
atom     x     y     z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Li     .25 .2553     0   .026   .009   .022      0   .007      0
Al     .25 .7564     0   .008   .009   .010      0  .0018      0
Si1  .9980 .5128 .2896  .0104  .0083  .0057 -.0020  .0030 -.0010
Si2  .1477 .0099 .2896  .0094  .0076  .0080 -.0014  .0038 -.0017
O1       0    .5    .5  .0290  .0349  .0105 -.0009  .0112 -.0010
O2     .25 .9654    .5  .0199  .0301  .0072      0 -.0028      0
O3   .0938 .3012 .2704  .0191  .0108  .0253  .0035  .0126 -.0003
O4   .3617 .5358 .1342  .0118  .0142  .0126  .0029  .0000  .0004
O5   .0381 .8011 .2518  .0134  .0106  .0230 -.0021  .0052  .0020
O6   .2076 .9779 .1353  .0195  .0117  .0130  .0011 -.0106 -.0010