Stellerite
Arletti R, Mazzucato E, Vezzalini G
American Mineralogist 91 (2006) 628-634
Influence of dehydration kinetics on T-O-T bridge breaking
in zeolites with framework type STI: The case of stellerite
Locality: Seremida, Sardinia, Italy
Sample: T = 503 K
Note: occupancies invented to match formula
_database_code_amcsd 0004141
13.6629 17.6064 17.3629 90 90 90 Amma
atom      x     y     z  occ Uiso
Ca1     .25  .179  .067  .13 .083
Na1     .25  .179  .067  .02 .083
Ca4     .25    .5  .171  .08 .083
Na4     .25    .5  .171  .01 .083
Ca5    .080    .5  .093  .36 .083
Na5    .080    .5  .093  .04 .083
Ca6    .083     0 -.018  .20 .083
Na6    .083     0 -.018  .03 .083
SiT1  .1373 .3340 .1346  .88 .037
AlT1  .1373 .3340 .1346  .22 .037
SiT1P .1369 .2851 .3792  .88 .037
AlT1P .1369 .2851 .3792  .22 .037
SiT3  .0505 .4087 .2819  .88 .037
AlT3  .0505 .4087 .2819  .22 .037
SiT4  .1350 .1882 .2330  .88 .037
AlT4  .1350 .1882 .2330  .22 .037
SiT5      0 .2969     0  .88 .037
AlT5      0 .2969     0  .22 .037
O1     .066 .3577 .0588      .053
O1P    .064 .2658 .4557      .053
O3     .127 .2447 .1580      .053
O3P    .117 .2164 .3188      .053
O4     .100 .3927 .1956      .053
O4P    .117 .3672 .3470      .053
O7      .25  .363  .103      .053
O7P     .25  .287  .410      .053
O8    .0738 .1158  .212      .053
O9     .047    .5  .289      .053
O10     .25  .162  .231      .053
Wat1    .25     0  .343  .44 .132
Wat2    .25  .094  .431  .13 .132
Wat3    .25    .5  .410  .83 .132
Wat4    .25     0  .213  .44 .132