Natrolite
Baur W H, Kassner D, Kim C, Sieber N H W
European Journal of Mineralogy 2 (1990) 761-769
Flexibility and distortion of the framework of natrolite: crystal
structures of ion-exchanged natrolites
Sample: Li-natrolite, LI
_database_code_amcsd 0006391
17.678 18.509 6.488 90 90 90 Fdd2
atom     x     y     z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Li   .2192 .5376 .1222 .83       .0650  .0690  .0320 -.0070 -.0100 -.0140
Na   .2192 .5376 .1222 .17       .0650  .0690  .0320 -.0070 -.0100 -.0140
Si1      0     0     0           .0400  .0170  .0020  .0040      0      0
Si2  .1487 .2147 .6217           .0410  .0150  .0030  .0030 -.0020 -.0020
Al   .2139 .3431 .8656           .0430  .0130  .0030  .0000  .0000  .0020
O1   .0122  .073 .8672           .0480  .0160  .0120 -.0010  .0130  .0040
O2   .1851 .4319 .8516           .0420  .0210  .0040  .0000 -.0020 -.0010
O3   .1452 .2838 .7723           .0510  .0180  .0050 -.0030  .0000 -.0060
O4   .2927 .3451 .7050           .0490  .0220  .0080  .0050  .0100  .0030
O5   .9260 .0095 .1406           .0400  .0280  .0140 -.0040  .0010 -.0040
OW   .2079 .4497 .3619           .0610  .0310  .0300 -.0010  .0180  .0000
H1    .035  .159  .125     .024
H2    .086  .198  .166     .019