21
ethyne and pentane dimer. Min dist:5.61802896654cm distance: 4.75
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	 3.5451666   6.99268719  4.86376403
H	 3.54283878  7.14921171  3.78468366
H	 2.56918593  6.5925023   5.13830792
H	 3.65487728  7.96373942  5.34460783
C	 4.65709443  6.03245787  5.26499003
H	 4.66104906  5.90329174  6.34979856
H	 5.62743795  6.45810935  5.00026154
C	 4.51941348  4.67207175  4.59601892
H	 3.56299079  4.22218041  4.87892768
H	 4.49153854  4.80906528  3.51185007
C	 5.65192482  3.71734438  4.94681817
H	 5.66888474  3.55783191  6.02744492
H	 6.60249292  4.18893921  4.68837484
C	 5.52739883  2.37953204  4.22974644
H	 5.5315916   2.52077446  3.1485725 
H	 6.34404705  1.70547329  4.48447438
H	 4.59206724  1.88478768  4.49135852
