4

Pd     -0.120061961531035      0.280956962097809      0.260089461035384
Pd      1.169777986955436      1.322304652462644      0.284607123775581
Pd      1.253465173019302      0.118939421408867      1.229569383213966
Pd     -0.088591032523176      1.343809193716272      1.730100440285447