21
ethyne and pentane dimer. Min dist:3.92814011931cm distance: 3.75
C	-0.60328485 -0.03575334  0.04497719
H	-1.66042812 -0.09776279  0.12322454
C	 0.60333569  0.03541532 -0.04467987
H	 1.66037728  0.09810081 -0.12352187
C	 2.5451666   5.99268719  3.86376403
H	 2.54283878  6.14921171  2.78468366
H	 1.56918593  5.5925023   4.13830792
H	 2.65487728  6.96373942  4.34460783
C	 3.65709443  5.03245787  4.26499003
H	 3.66104906  4.90329174  5.34979856
H	 4.62743795  5.45810935  4.00026154
C	 3.51941348  3.67207175  3.59601892
H	 2.56299079  3.22218041  3.87892768
H	 3.49153854  3.80906528  2.51185007
C	 4.65192482  2.71734438  3.94681817
H	 4.66888474  2.55783191  5.02744492
H	 5.60249292  3.18893921  3.68837484
C	 4.52739883  1.37953204  3.22974644
H	 4.5315916   1.52077446  2.1485725 
H	 5.34404705  0.70547329  3.48447438
H	 3.59206724  0.88478768  3.49135852
