4

He      0.425422143897694      0.462218885823457     -0.171701784377312
He      0.463299506041892      0.451379545412859      0.133111759473724
He      0.280633289651324     -0.210682984333115      0.297429367699462
He      0.052599276969644      0.053964629873379      0.353071691337582