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 = 800 C
_database_code_amcsd 0008673
8.1516 8.1516 8.1516 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
AlT    .125   .125   .125  .247 .0156
MgT    .125   .125   .125  .749 .0156
ZnT    .125   .125   .125  .004 .0156
AlM      .5     .5     .5  .845 .0137
MgM      .5     .5     .5 .1235 .0137
CrM      .5     .5     .5 .0305 .0137
FeM      .5     .5     .5  .001 .0137
O    .26189 .26189 .26189       .0170