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 = 700 C
_database_code_amcsd 0008672
8.1441 8.1441 8.1441 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
AlT    .125   .125   .125  .204 .0143
MgT    .125   .125   .125  .792 .0143
ZnT    .125   .125   .125  .004 .0143
AlM      .5     .5     .5 .8665 .0119
MgM      .5     .5     .5  .102 .0119
CrM      .5     .5     .5 .0305 .0119
FeM      .5     .5     .5  .001 .0119
O    .26244 .26244 .26244       .0149