Spinel
Carbonin S, Martignago F, Menegazzo G, Dal Negro A
Physics and Chemistry of Minerals 29 (2002) 503-514
X-ray single-crystal study of spinels: in situ heating
Sample: NAT, Heating,1st run, T = 25 C
_database_code_amcsd 0008661
8.0942 8.0942 8.0942 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
AlT    .125   .125   .125   .13 .0049
MgT    .125   .125   .125  .866 .0049
ZnT    .125   .125   .125  .004 .0049
AlM      .5     .5     .5 .9035 .0040
CrM      .5     .5     .5 .0305 .0040
FeM      .5     .5     .5  .001 .0040
MgM      .5     .5     .5  .065 .0040
O    .26342 .26342 .26342       .0049