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, 3rd run, T = 550 C
_database_code_amcsd 0008669
8.1323 8.1323 8.1323 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
AlT    .125   .125   .125  .121 .0123
MgT    .125   .125   .125  .875 .0123
ZnT    .125   .125   .125  .004 .0123
AlM      .5     .5     .5  .908 .0094
MgM      .5     .5     .5 .0605 .0094
CrM      .5     .5     .5 .0305 .0094
FeM      .5     .5     .5  .001 .0094
O    .26354 .26354 .26354       .0099