4

Xe     -0.170705437645793     -0.212521507446252     -0.105232536836186
Xe      1.282094905358718      1.905956962097809     -0.175354124167026
Xe      1.885089461035385     -0.123240257749175      1.447304652462644
Xe      0.284607123775581      1.118614080418029      1.392724493098589