21
ethyne and pentane dimer. Min dist:4.38190232137cm distance: 4.0
C	 0.08643946 -0.52157212  0.29621715
H	 0.23705847 -1.4355194   0.8153838 
C	-0.08599507  0.52161082 -0.2962963 
H	-0.23750287  1.4354807  -0.81530465
C	 3.87645248  3.57527332  6.50969219
H	 3.27315034  4.4584877   6.72153804
H	 3.19991655  2.72238708  6.45542654
H	 4.54746118  3.41576871  7.35260099
C	 4.6389223   3.74633335  5.20248738
H	 5.25534191  2.86399552  5.01536204
H	 5.3251081   4.59229977  5.28196538
C	 3.71347168  3.97541219  4.01581436
H	 3.04097495  3.11911066  3.90774131
H	 3.08226252  4.84458622  4.218491  
C	 4.46241061  4.19950621  2.70966784
H	 5.07648411  3.32309714  2.48987949
H	 5.15205753  5.03648322  2.8386289 
C	 3.52465049  4.47823936  1.54246851
H	 2.92015316  5.36441284  1.73787481
H	 4.07022699  4.64078552  0.61398541
H	 2.84095507  3.64382119  1.38637583
