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 = 28 C _database_code_amcsd 0003407 8.88696 8.88696 8.88696 90 90 90 P-43n atom x y z Uiso Na .1779 .1779 .1779 .0177 Al .25 0 1/2 .0051 Si .25 1/2 0 .0051 O .13974 .15013 .43895 .0024 Cl 0 0 0 .0240