Hercynite
Harrison R J, Redfern S A T, O'Neill H St C
American Mineralogist 83 (1998) 1092-1099
The temperature dependence of the cation distribution in synthetic hercynite
(FeAl2O4) from in-situ neutron structure refinements
Sample at T = 1223 K
_database_code_amcsd 0002044
8.21252 8.21252 8.21252 90 90 90 *Fd3m
.125 .125 .125
atom       x       y       z   occ  Biso
Fe      .125    .125    .125  .815 2.044
Al      .125    .125    .125  .185 2.044
Fe        .5      .5      .5 .0925 1.389
Al        .5      .5      .5 .9075 1.389
O    .263692 .263692 .263692       2.003