4

Ga     -0.204777499351076      0.098150063690093     -0.274556977590811
Ga      1.375530626777403      1.550393573474626      0.361520485185778
Ga      1.775111032212865      0.343646685201085      1.682455569515264
Ga      0.327411721957511      1.235227842463746      1.300644368044280