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 = 405 C
_database_code_amcsd 0004169
12.6414 12.6414 5.1580 90 90 120 P6_3
atom     x     y     z  occ  Uiso
Na1    2/3   1/3 .1167      .0469
Na2  .1237 .2522 .2993  .67 .0469
Ca2  .1237 .2522 .2993  .25 .0469
Al   .0756 .4172  .754      .0051
Si   .3254 .4037   .75      .0051
C1       0     0  .696 .380  .028
C2       0     0  .913 .380  .028
O1   .2049 .4079  .676      .0225
O2   .1073 .5602  .748      .0225
O3   .0156 .3407  .058      .0225
O4   .3171 .3557  .041      .0225
OC1  .0723 .1147  .696 .380  .028
OC2  .0953 .1136  .913 .380  .028
Wat    2/3   1/3  .768 .496  .025