Andradite
Armbruster T, Geiger C A
European Journal of Mineralogy 5 (1993) 59-71
Andradite crystal chemistry, dynamic X-site disorder
and structural strain in silicate garnets
Sample: T = 293K
_database_code_amcsd 0006471
12.063 12.063 12.063 90 90 90 Ia-3d
atom      x     y      z Biso U(1,1) U(2,2) U(3,3)  U(1,2)  U(1,3)  U(2,3)
Ca        0   1/4    1/8 .433 .00631 .00631 .00382  .00130       0       0
Fe        0     0      0 .267 .00358 .00358 .00358 -.00007 -.00007 -.00007
Si      3/8     0    1/4 .267  .0031  .0035  .0035       0       0       0
O    .03934 .0486 .65534 .425  .0053  .0064  .0045   .0004   -.001   .0006