21
ethyne and pentane dimer. Min dist:5.41260788344cm distance: 4.0
C	 0.38326556 -0.17718647 -0.43470256
H	 1.05522706 -0.48813981 -1.1958172 
C	-0.38348961  0.17744971  0.43440973
H	-1.05500302  0.48787657  1.19611003
C	 5.74739154  2.15050936  3.85780726
H	 6.38263729  2.6803603   3.14742665
H	 6.16849091  2.30456365  4.85128759
H	 5.80484394  1.08651801  3.6323937 
C	 4.31674523  2.66815677  3.78926216
H	 3.6883417   2.11307363  4.48961978
H	 3.90498257  2.48791343  2.79387744
C	 4.221843    4.15588016  4.09716063
H	 4.60379402  4.34434203  5.10501949
H	 4.87092813  4.70440768  3.40957618
C	 2.8047081   4.69968066  3.98246072
H	 2.15651683  4.17123348  4.68536732
H	 2.42299171  4.47913943  2.98324676
C	 2.73454687  6.19858894  4.24282941
H	 3.35984265  6.74184605  3.5337589 
H	 1.71755304  6.57820546  4.15467783
H	 3.09384248  6.43558096  5.24422817
