4

Zn      0.183453174043988      0.045315868912920     -0.007067229711798
Zn      1.774814517209722      1.133006702725735     -0.139944298648886
Zn      1.302290602591671      0.223979980988814      1.229829619563391
Zn     -0.071257770587721      1.590957182233105      1.752250392513187