Barioferrite
Collomb A, Wolfers P, Obradors X
Journal of Magnetism and Magnetic Materials 62 (1986) 57-67
Neutron diffraction studies of some hexagonal ferrites:
BaFe12O19, BaMg2-W and CaCo2-W
Note: T = 4.2 K
Sample: BaMg2 - W
Locality: synthetic
_database_code_amcsd 0013060
5.892 5.892 32.85 90 90 120 P6_3/mmc
atom      x      y      z  occ
Ba        0      0    .25
Fe1     1/3    2/3   -.25
Fe2     1/3    2/3 -.4254 .914
Mg2     1/3    2/3 -.4254 .086
Fe3      .5      0      0 .595
Mg3      .5      0      0 .405
Fe4       0      0  .0558 .852
Mg4       0      0  .0558 .148
Fe5     1/3    2/3  .0933 .876
Mg5     1/3    2/3  .0933 .124
Fe6     1/3    2/3  .2082
Fe7  -.1638 -.3276  .1495
O1        0      0   .116
O2      1/3    2/3  .0317
O3      1/3    2/3  -.327
O4     .489   .978    .25
O5     .503  1.006  .1096
O6    -.175   -.35  .0371
O7     .164   .328  .1820