GOLDFIELDITE [6], structure type -
tennantite-tetrahedrite
Atomic Positions
N/N
x/a
y/b
z/c
B(j)
Occupancy
1
0.2500
0.5000
0.0000
0.0000
Cu
2
0.1960
0.0000
0.0000
0.0000
Cu=0.9170
3
0.2630
0.2630
0.2630
0.0000
Te=0.6750, Sb=0.2250, As=0.1000
4
0.1180
0.1180
0.3590
0.0000
(S)=0.9300, (Se)=0.0700