4

Pd     -0.079981350071884      0.200702029626601     -0.296570414365749
Pd      1.255840594681014      1.497935470460774      0.281872386631817
Pd      1.510011921037781     -0.015466608600082      1.601701203914997
Pd     -0.122066349690518      1.219043860030924      1.500826016281055