Cancrinite
Hassan I, Antao S M, Parise J B
American Mineralogist 91 (2006) 1117-1124
Cancrinite: Crystal structure, phase transitions, and
dehydration behaviour with temperature
Locality: Dungannon Township, Bancroft, Ontario, Canada
Sample: T = 25 C
_database_code_amcsd 0004165
12.5906 12.5906 5.1168 90 90 120 P6_3
atom     x     y     z  occ  Uiso
Na1    2/3   1/3 .1206      .0314
Na2  .1268 .2509 .2996  .67 .0314
Ca2  .1268 .2509 .2996  .25 .0314
Al   .0775 .4205 .7612      .0031
Si   .3246 .4029   .75      .0031
C1       0     0  .714 .380  .018
C2       0     0  .940 .380  .018
O1   .2051 .4032 .6777      .0105
O2   .1085 .5568 .7355      .0105
O3   .0209 .3515 .0521      .0105
O4   .3056 .3533 .0660      .0105
OC1  .0766 .1131  .714 .380  .018
OC2  .0758 .1197  .940 .380  .018
Wat    2/3   1/3 .6926 .801  .025