21
ethyne and pentane dimer. Min dist:4.59215858732cm distance: 3.5
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	 5.24739154  1.65050936  3.35780726
H	 5.88263729  2.1803603   2.64742665
H	 5.66849091  1.80456365  4.35128759
H	 5.30484394  0.58651801  3.1323937 
C	 3.81674523  2.16815677  3.28926216
H	 3.1883417   1.61307363  3.98961978
H	 3.40498257  1.98791343  2.29387744
C	 3.721843    3.65588016  3.59716063
H	 4.10379402  3.84434203  4.60501949
H	 4.37092813  4.20440768  2.90957618
C	 2.3047081   4.19968066  3.48246072
H	 1.65651683  3.67123348  4.18536732
H	 1.92299171  3.97913943  2.48324676
C	 2.23454687  5.69858894  3.74282941
H	 2.85984265  6.24184605  3.0337589 
H	 1.21755304  6.07820546  3.65467783
H	 2.59384248  5.93558096  4.74422817
