Danalite
Antao S M, Hassan I, Parise J B
The Canadian Mineralogist 41 (2003) 1413-1422
The structure of danalite at high temperature obtained from
synchrotron radiation and Rietveld refinements
Sample: T = 798 degrees C
_database_code_amcsd 0005911
8.26655 8.26655 8.26655 90 90 90 P-43n
atom      x      y      z  Uiso
Be      .25      0     .5 .0225
Si      .25     .5      0 .0287
O    .13971 .14035 .41454 .0325
Fe   .17039 .17039 .17039 .0253
S         0      0      0 .0418