21
ethyne and pentane dimer. Min dist:5.35033799661cm distance: 4.25
C	-0.10415261 -0.27370457  0.5305581 
H	-0.2858218  -0.75320939  1.46039204
C	 0.10371564  0.27366875 -0.53067219
H	 0.28625877  0.75324521 -1.46027795
C	 4.19759537  6.79764608  4.21893787
H	 4.85644443  6.91240187  5.08013983
H	 4.80600294  6.92077575  3.32298035
H	 3.46955082  7.60735072  4.2417225 
C	 3.5261094   5.43079935  4.2345191 
H	 2.85288137  5.33938701  3.37899768
H	 2.90612496  5.33292757  5.12831287
C	 4.53230904  4.28887091  4.20824131
H	 5.13945874  4.35920133  3.30071345
H	 5.21833017  4.39863703  5.05221569
C	 3.87845538  2.91587151  4.2752818 
H	 3.20987651  2.79151016  3.42028321
H	 3.25151975  2.86792361  5.16826952
C	 4.89976405  1.78637965  4.30012492
H	 5.56096539  1.88455672  5.1615645 
H	 4.42210129  0.80897837  4.35190194
H	 5.52251041  1.80678237  3.40579347
