4

H       0.576305198323895      0.157450282929833     -0.120600708798285
H       0.336809066032840      0.618562754937474      0.017578932839195
C       0.644767463163814      0.280956962097809      0.367664120537586
C       0.260089461035384      0.626759742250825      0.304724500973303