4

He      0.021031448075832      0.182202042859078      0.074699503130427
He      1.735738571974043      1.527241716115138     -0.093593715994933
He      1.302915817748431      0.220832918651045      1.301787171703013
He     -0.012645694917984      1.422991499619337      1.371303634907825