Almandine
Armbruster T, Geiger C A, Lager G A
American Mineralogist 77 (1992) 512-521
Single-crystal X-ray structure study of synthetic pyrope almandine garnets at
100 and 293 K
Py20-Alm80 at T = 100 K, Pyrope - Almandine join
_database_code_amcsd 0001463
11.502 11.502 11.502 90 90 90 Ia-3d
atom     x     y     z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
MgX      0   .25  .125  .2 0.0034 0.0034 0.0011 0.0001      0      0
FeX      0   .25  .125  .8 0.0034 0.0034 0.0011 0.0001      0      0
AlY      0     0     0     0.0020 0.0020 0.0020 -.0012 -.0012 -.0012
SiZ   .375     0   .25     0.0025 0.0023 0.0023      0      0      0
O    .0335 .0499 .6530     0.0034 0.0035 0.0025 0.0002 -.0005 -.0005