4

Pd     -0.066994074176567     -0.279975180264136      0.225865614041473
Pd      1.793911941800705      0.929108616317412      0.021031448075832
Pd      1.277613557730307      0.182202042859078      1.393628405779479
Pd      0.235738571974043      1.527241716115138      1.275381499092299