21
ethyne and pentane dimer. Min dist:3.3283606647cm distance: 2.75
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	 4.49739154  0.90050936  2.60780726
H	 5.13263729  1.4303603   1.89742665
H	 4.91849091  1.05456365  3.60128759
H	 4.55484394 -0.16348199  2.3823937 
C	 3.06674523  1.41815677  2.53926216
H	 2.4383417   0.86307363  3.23961978
H	 2.65498257  1.23791343  1.54387744
C	 2.971843    2.90588016  2.84716063
H	 3.35379402  3.09434203  3.85501949
H	 3.62092813  3.45440768  2.15957618
C	 1.5547081   3.44968066  2.73246072
H	 0.90651683  2.92123348  3.43536732
H	 1.17299171  3.22913943  1.73324676
C	 1.48454687  4.94858894  2.99282941
H	 2.10984265  5.49184605  2.2837589 
H	 0.46755304  5.32820546  2.90467783
H	 1.84384248  5.18558096  3.99422817
