Hercynite
Larsson L, O'Neill H St C, Annersten H
European Journal of Mineralogy 6 (1994) 39-51
Crystal chemistry of synthetic hercynite (FeAl2O4)
from XRD structural refinements and Mossbauer spectroscopy
Sample: T = 950 C, Sample BG2/1
_database_code_amcsd 0006525
8.1520 8.1520 8.1520 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z  occ Biso
Fe    .125  .125  .125 .812  .51
Al    .125  .125  .125 .188  .51
Fe      .5    .5    .5 .094  .43
Al      .5    .5    .5 .906  .43
O    .2640 .2640 .2640       .96