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 = 1035 degrees C
_database_code_amcsd 0005916
8.27725 8.27725 8.27725 90 90 90 P-43n
atom      x      y      z  Uiso
Be      .25      0     .5 .0269
Si      .25     .5      0 .0273
O    .13858 .13916 .41470 .0308
Fe   .17093 .17093 .17093 .0321
S         0      0      0 .0401