4

Pt     -0.183656520696281     -0.074657590475233     -0.014337243893452
Pt      1.314431065450862      1.543761705930754     -0.279484706452785
Ni      1.690900120460841     -0.192770678735032      1.261726672972027
Ni      0.053322038648681      1.384364734950662      1.731106884346713