4

He     -0.027130416610779      0.313016680662563      0.150701498554442
H       1.441250395399117      1.724750793745531     -0.220720008616775
W       1.775441401243234      0.281489134533454      1.552100008556937
H      -0.031354991727867      1.761475170558833      1.351130061207863