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 = 101 C
_database_code_amcsd 0004166
12.5979 12.5979 5.1243 90 90 120 P6_3
atom     x     y     z  occ  Uiso
Na1    2/3   1/3 .1237      .0349
Na2  .1259 .2508 .3004  .67 .0349
Ca2  .1259 .2508 .3004  .25 .0349
Al   .0776 .4204 .7618      .0034
Si   .3248 .4024   .75      .0034
C1       0     0  .720 .380  .016
C2       0     0  .942 .380  .016
O1   .2057 .4039 .6791      .0126
O2   .1081 .5566 .7362      .0126
O3   .0201 .3503 .0509      .0126
O4   .3073 .3540 .0659      .0126
OC1  .0764 .1127  .720 .380  .016
OC2  .0785 .1203  .942 .380  .016
Wat    2/3   1/3 .6975 .788  .025