17

C	 3.71680989  1.23284686  2.04254833
C	 3.46502706  2.03327624  3.29438796
C	 3.83218501  3.4633721   3.00229176
C	 2.82156171  4.45406237  3.50387541
C	 1.39999432  3.97763212  3.38414904
H	 3.27384953  1.76750789  1.17946311
H	 4.82565561  1.23605518  1.89026282
H	 3.35376498  0.19647423  2.10480769
H	 2.40865228  1.88750846  3.56250452
H	 4.09823032  1.57842036  4.09685963
H	 4.08477408  3.63114569  1.92399246
H	 4.79145572  3.65117021  3.54869474
H	 2.9091801   5.35656901  2.84691693
H	 3.00305263  4.76284072  4.54212542
H	 0.75928701  4.8885062   3.50712996
H	 1.08853301  3.30058551  4.19969372
H	 1.16798674  3.58202683  2.37029648
