21
ethyne and pentane dimer. Min dist:4.78662757378cm distance: 3.75
C	 0.56378266  0.08238145 -0.20643706
H	 1.5518613   0.22704895 -0.5673964 
C	-0.56391281 -0.08255298  0.20603846
H	-1.55173116 -0.22687742  0.567795  
C	 4.0801255   1.39399635  4.66349635
H	 3.4273775   1.53843582  5.52487727
H	 3.49960388  0.88333526  3.89519923
H	 4.89175336  0.73248659  4.96325407
C	 4.59840494  2.73153199  4.15184121
H	 5.26792089  2.56918918  3.30396015
H	 5.19321249  3.219314    4.92714732
C	 3.47413299  3.66880828  3.73392429
H	 2.88924662  3.20268535  2.93528715
H	 2.79404057  3.80858045  4.57826094
C	 3.97359571  5.02927128  3.26828085
H	 4.6348932   4.89702437  2.40881449
H	 4.58076334  5.47143743  4.06113072
C	 2.8350452   5.97246872  2.90287452
H	 2.17814936  6.1320405   3.75840289
H	 3.20267879  6.94374016  2.57479958
H	 2.22905567  5.55565427  2.09844898
