4

Pt     -0.076125939832273     -0.267523143697394     -0.128920911670284
Pt      1.739098127835307      1.378290105816813      0.284732773944342
Pt      1.693037308616629      0.108370790661160      1.307530686967453
Pt     -0.050672646511410      1.212216637672720      1.400675375491375