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: fts10/#3
_database_code_amcsd 0006721
9.7578 8.9226 5.2639 90 105.886 90 C2/c
atom     x     y     z  occ Biso
CaM2     0 .3017   1/4       .52
MgM1     0 .9082   1/4 .906  .41
FeM1     0 .9082   1/4 .094  .41
SiT  .2859 .0938 .2282  .95  .46
FeT  .2859 .0938 .2282  .05  .46
O1   .1169 .0876 .1423       .28
O2   .3617 .2494 .3202        .5
O3   .3511 .0187 .9966        .6