Natrolite
Krogh Andersen E, Krogh Andersen I G, Ploug-Sorensen G
European Journal of Mineralogy 2 (1990) 799-807
Disorder in natrolites: structure determinations of three disordered natrolites and
one lithium-exchanged disordered natrolite
Example: Na III
_database_code_amcsd 0006401
18.367 18.583 6.599 90 90 90 Fdd2
atom      x      y      z Biso
Na   .22082 .03022 .62050 1.52
Al   .03778 .09408 .61794  .54
Si1       0      0      0  .72
Si2  .15402 .21145 .62497  .64
O1   .02289 .06952 .86443 1.43
O2   .07029 .18096 .61588  .91
O3   .09798 .03609 .50568 1.23
O4   .20849 .15283 .73077 1.28
O5   .17991 .22730 .39080 1.42
O6   .05675 .19050 .11679 2.02
H1   .05567 .15061 .06727  2.0
H2   .09284 .19371 .16636  2.0