Magnesioferrite
Nakatsuka A, Ueno H, Nakayama N, Mizota T, Maekawa H
Physics and Chemistry of Minerals 31 (2004) 278-287
Single-crystal X-ray diffraction study of cation distribution
in MgAl2O4-MgFe2O4 spinel solid solution
Sample: T = 23 C, x = 1.77
_database_code_amcsd 0008863
8.3422 8.3422 8.3422 90 90 90 *Fd3m
.125 .125 .125
atom     x     y     z occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3)  B(2,3)
MgA   .125  .125  .125 .19 .563 .00202 .00202 .00202       0       0       0
FeA   .125  .125  .125 .81 .563 .00202 .00202 .00202       0       0       0
MgB     .5    .5    .5 .41 .613 .00220 .00220 .00220 -.00012 -.00012 -.00012
AlB     .5    .5    .5 .11 .613 .00220 .00220 .00220 -.00012 -.00012 -.00012
FeB     .5    .5    .5 .48 .613 .00220 .00220 .00220 -.00012 -.00012 -.00012
O    .2570 .2570 .2570     .794 .00285 .00285 .00285 -.00020 -.00020 -.00020