DIOPSIDE [35], structure type -
diopside
, In, Sc-analogue, at 1770'K+ 6 GPa
Atomic Positions
N/N
x/a
y/b
z/c
B(j)
Occupancy
1
0.2916
0.0868
0.2464
0.3900
Si
2
0.1190
0.0789
0.1496
0.5300
O
3
0.3577
0.2464
0.3140
0.7200
O
4
0.3494
0.0107
0.0186
0.6300
O
5
0.0000
0.8951
0.2500
0.4200
In=0.6500, Sc=0.3500
6
0.0000
0.3039
0.2500
1.3600
Na