21
ethyne and pentane dimer. Min dist:5.15215082339cm distance: 4.25
C	-0.2148905   0.5629428   0.06458582
H	-0.59082278  1.5496087   0.17721375
C	 0.21457748 -0.56310425 -0.06430086
H	 0.5911358  -1.54944726 -0.17749872
C	 5.05869773  1.84782506  3.9858501 
H	 5.78072683  2.08081807  3.20271025
H	 5.60333844  1.79860003  4.92872017
H	 4.65074615  0.85834065  3.78414303
C	 3.96835221  2.90948021  4.04451132
H	 3.2411439   2.65084316  4.81767627
H	 3.42121446  2.93102954  3.09952306
C	 4.52483702  4.29914055  4.32073154
H	 5.04959481  4.29714588  5.2808405 
H	 5.26937207  4.54308229  3.55841512
C	 3.45284893  5.37982223  4.33145732
H	 2.71891687  5.1535591   5.10839668
H	 2.91598525  5.35234724  3.380775  
C	 4.03157484  6.77027028  4.55766743
H	 4.75023107  7.01955311  3.77645338
H	 3.25731368  7.53621465  4.55983849
H	 4.55510576  6.82192795  5.51229033
