Franklinite
Lucchesi S, Russo U, Della Giusta A
European Journal of Mineralogy 11 (1999) 501-511
Cation distribution in natural Zn-spinels: franklinite
Sample: FRK3
_database_code_amcsd 0006781
8.4641 8.4641 8.4641 90 90 90 *Fd3m
.125 .125 .125
atom      x      y      z   occ  Uiso
ZnT    .125   .125   .125  .609 .0091
MnT    .125   .125   .125  .315 .0091
MgT    .125   .125   .125  .017 .0091
AlT    .125   .125   .125  .033 .0091
FeT    .125   .125   .125  .027 .0091
ZnM      .5     .5     .5 .0035 .0091
MnM      .5     .5     .5 .0275 .0091
MgM      .5     .5     .5  .013 .0091
AlM      .5     .5     .5 .0005 .0091
FeM      .5     .5     .5  .955 .0091
O     .2614  .2614  .2614       .0097