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: Li II
_database_code_amcsd 0006402
17.704 18.540 6.495 90 90 90 Fdd2
atom      x      y      z Biso
Na   .21741 .04133 .62911 2.25
Al   .03634 .09378 .61732  .64
Si1       0      0      0  .80
Si2  .14928 .21576 .62275  .76
O1   .01118 .07259 .86229 1.59
O2   .06507 .18149 .60570 1.21
O3   .10470 .03534 .52832 1.34
O4   .20910 .15562 .70626 1.36
O5   .17395 .24112 .39022 1.54
O6   .04165 .20075 .11604 2.20
H1   .04090 .15950 .02110  2.0
H2   .09090 .19730 .15790  2.0