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 = 707 degrees C
_database_code_amcsd 0005909
8.26256 8.26256 8.26256 90 90 90 P-43n
atom      x      y      z  Uiso
Be      .25      0     .5 .0221
Si      .25     .5      0 .0269
O    .13954 .14017 .41426 .0301
Fe   .17032 .17032 .17032 .0233
S         0      0      0 .0406