4

H       0.164310824750570      0.040122909990506      0.032777132345812
H       0.649719742214522      0.623661359524982      0.218138927456429
H       0.517160691478363      0.194102356536350      0.580964971965350
H      -0.117988029405912      0.409151220211259      0.470024819735864