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: dehyd1
_database_code_amcsd 0001430
17.628 17.902 7.403 90 116.52 90 C2/m
atom       x      y      z occ Biso
Na1    .1496      0  .6672 .74  2.9
Na1'    .181      0   .682 .32 2.37
Ca2    .4596      0  .8057 .33 1.46
Ca21   .4646      0   .743 .12  2.5
K3     .7430      0   .075 .07  1.8
Mg4        0      0     .5 .08 3.95
Al1   .17953 .17019  .0971 .21 .737
Si1   .17953 .17019  .0971 .79 .737
Al2   .28884 .08997  .5011 .39  .77
Si2   .28884 .08997  .5011 .61  .77
Al3   .29244 .30966  .2845 .18 .743
Si3   .29244 .30966  .2845 .82 .743
Al4   .06395 .29883  .4090 .16 .788
Si4   .06395 .29883  .4090 .84 .788
Al5        0  .2133      0 .16  .81
Si5        0  .2133      0 .84  .81
O1     .3047      0  .5443     1.96
O2     .2307  .1197  .6117     1.84
O3     .1811  .1546 -.1179     1.91
O4     .2400  .1077  .2545     1.71
O5         0  .3267     .5     2.04
O6     .0825  .1593  .0677     1.38
O7     .3729  .2651  .4532     2.41
O8     .0068  .2667  .1831     1.85
O9     .2105  .2547  .1764     1.50
O10    .1147  .3724  .3938     1.72
OH11   .2239     .5 -.0027     3.29
OH12   .0833      0   .871 .56 13.4
OH13   .0779  .4193  .9672     4.67
OH14       0     .5     .5      5.7
OH15  -.0264  .0893   .509 .33  7.3
OH16   .0940      0   .276 .70  5.3
OH16'   .424   .542   .643 .18 7.87
OH17   .0582  .0393   .706 .17  3.3
OH18    .043      0   .080 .10 3.95