4

H       0.135458314188565     -0.126338640475018      0.218138927456429
H       0.544402407593501      0.719483855628650      0.446698532692518
H       1.043911941800705     -0.273854705612174      0.771031448075832
H      -0.222386442269693      0.932202042859078      0.643628405779479