Diopside-ferrian
Redhammer G J
European Journal of Mineralogy 10 (1998) 439-452
Mossbauer spectroscopy and Rietveld refinement on synthetic
ferri-Tschermak's molecule CaFe3+(Fe3+Si)O6 substituted diopside
Sample: fts15/#2
_database_code_amcsd 0006722
9.7646 8.9200 5.2709 90 105.889 90 C2/c
atom     x     y     z  occ Biso
CaM2     0 .3023   1/4        .3
MgM1     0 .9074   1/4 .857  .34
FeM1     0 .9074   1/4 .143  .34
SiT  .2860 .0938 .2275 .938  .51
FeT  .2860 .0938 .2275 .062  .51
O1   .1166 .0882 .1425        .3
O2   .3615 .2505 .3212        .8
O3   .3520 .0205 .9968        .5