17

C	 3.58301575  0.92052277  3.73154325
C	 2.446865    1.93180586  3.59830208
C	 3.10069773  3.28009576  3.57633941
C	 2.37768692  4.31068281  2.76585508
C	 3.15233173  4.66446501  1.49807531
H	 3.68943678  0.65951413  4.81013258
H	 4.53884969  1.33822882  3.3240895 
H	 3.31377712 -0.02396831  3.20650363
H	 1.82062999  1.71132928  2.72306988
H	 1.81446303  1.88730508  4.52059237
H	 3.28181022  3.58628708  4.63666466
H	 4.12737781  3.19672186  3.13850163
H	 2.37692558  5.25480684  3.36402301
H	 1.37875078  3.99105878  2.44456858
H	 4.20069979  4.90207807  1.78940286
H	 2.63458835  5.56812215  1.08737822
H	 3.16209374  3.82094402  0.78495795
