Clinoptilolite-Na
Armbruster T, Gunter M E
American Mineralogist 76 (1991) 1872-1883
Stepwise dehydration of heulandite-clinoptilolite from Succor Creek, Oregon,
U.S.A.: A single-crystal X-ray study at 100K
sample name: dehyd3
_database_code_amcsd 0001432
17.576 17.580 7.403 90 116.97 90 C2/m
atom      x     y      z occ Biso
Na1'  .1914     0  .7517 .66  3.8
Na1"   .254     0   .843 .12 3.95
Ca2   .4697     0  .7577 .33  3.2
K3    .7447     0   .059 .18 3.29
Al1   .1805 .1657  .0945 .21 1.20
Si1   .1805 .1657  .0945 .79 1.20
Al2   .2960 .0903  .5090 .39 1.28
Si2   .2960 .0903  .5090 .61 1.28
Al3   .2873 .3121  .2750 .18 1.25
Si3   .2873 .3121  .2750 .82 1.25
Al4   .0638 .2917  .4088 .16 1.30
Si4   .0638 .2917  .4088 .84 1.30
Al5       0 .2045      0 .16 1.20
Si5       0 .2045      0 .84 1.20
O1    .3160     0  .5558      3.7
O2    .2406 .1167  .6279     3.66
O3    .1853 .1459 -.1156     2.53
O4    .2448 .1072  .2630     2.26
O5        0 .3166     .5      4.5
O6    .0834 .1506  .0626     1.84
O7    .3667 .2684  .4494     3.93
O8    .0087 .2580  .1849     2.91
O9    .2073 .2538  .1580     1.81
O10   .1081 .3701  .3880     2.83
OH11   .204    .5  -.033 .72  8.5
OH12  .0789     0   .868 .47  5.8
OH13   .080 .4147   .953 .62 20.2
OH13'  .028    .5   .930 .38 19.7
OH14      0    .5     .5     12.2
OH15   .050   .04    .56 .03 3.95
OH16   .097     0   .337 .15  5.6
OH16'  .418  .536    .58 .17 13.8
OH18   .108     0   .119 .12 3.95