4

H      -0.296570414365749     -0.099148338339939     -0.002064529539226
H       1.781872386631817      1.510011921037781      0.094961983176666
H       1.601701203914997      0.087404890420944      1.219043860030924
H      -0.144045477483831      1.659579804226709      1.643024017571064