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 = 500 C, Sample BG2/2
_database_code_amcsd 0006515
8.1518 8.1518 8.1518 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z  occ Biso
Fe    .125  .125  .125 .896  .43
Al    .125  .125  .125 .104  .43
Fe      .5    .5    .5 .052  .31
Al      .5    .5    .5 .948  .31
O    .2648 .2648 .2648       .61