21
ethyne and pentane dimer. Min dist:5.00046220819cm distance: 3.75
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	 5.49739154  1.90050936  3.60780726
H	 6.13263729  2.4303603   2.89742665
H	 5.91849091  2.05456365  4.60128759
H	 5.55484394  0.83651801  3.3823937 
C	 4.06674523  2.41815677  3.53926216
H	 3.4383417   1.86307363  4.23961978
H	 3.65498257  2.23791343  2.54387744
C	 3.971843    3.90588016  3.84716063
H	 4.35379402  4.09434203  4.85501949
H	 4.62092813  4.45440768  3.15957618
C	 2.5547081   4.44968066  3.73246072
H	 1.90651683  3.92123348  4.43536732
H	 2.17299171  4.22913943  2.73324676
C	 2.48454687  5.94858894  3.99282941
H	 3.10984265  6.49184605  3.2837589 
H	 1.46755304  6.32820546  3.90467783
H	 2.84384248  6.18558096  4.99422817
