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, 4th run, T = 900 C
_database_code_amcsd 0008674
8.1592 8.1592 8.1592 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
AlT    .125   .125   .125  .288 .0168
MgT    .125   .125   .125  .708 .0168
ZnT    .125   .125   .125  .004 .0168
AlM      .5     .5     .5 .8245 .0153
MgM      .5     .5     .5  .144 .0153
CrM      .5     .5     .5 .0305 .0153
FeM      .5     .5     .5  .001 .0153
O    .26135 .26135 .26135       .0192