CoAl2O4
Ardit M, Cruciani G, Dondi M
American Mineralogist 97 (2012) 1394-1401
Structural relaxation in tetrahedrally coordinated Co2+ along
the gahnite-Co-aluminate spinel solid solution
Note: inversion parameter = 0.072, Co content = 1.00 apfu
Locality: synthetic
_database_code_amcsd 0019263
8.10559 8.10559 8.10559 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z  occ  Uiso
CoT    .125   .125   .125 .928 .0050
AlT    .125   .125   .125 .072 .0050
AlM      .5     .5     .5 .964 .0063
CoM      .5     .5     .5 .036 .0063
O    .26384 .26384 .26384      .0079