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 = 999 degrees C
_database_code_amcsd 0005915
8.27569 8.27569 8.27569 90 90 90 P-43n
atom      x      y      z  Uiso
Be      .25      0     .5 .0259
Si      .25     .5      0 .0285
O    .13894 .13954 .41475 .0323
Fe   .17076 .17076 .17076 .0305
S         0      0      0 .0422