Sodalite
Hassan I, Antao S M, Parise J B
American Mineralogist 89 (2004) 359-364
Sodalite: High-temperature structures obtained from synchrotron radiation
and Rietveld refinements
Sample: T = 270 C
_database_code_amcsd 0003412
8.91423 8.91423 8.91423 90 90 90 P-43n
atom      x      y      z  Uiso
Na    .1788  .1788  .1788 .0347
Al      .25      0    1/2 .0090
Si      .25    1/2      0 .0090
O    .14122 .15155 .44178 .0092
Cl        0      0      0 .0465