21
ethyne and pentane dimer. Min dist:3.68826063477cm distance: 3.75
C	-0.38112126 -0.45230339 -0.13199274
H	-1.04825401 -1.24535299 -0.3633495 
C	 0.38077571  0.45259284  0.13203814
H	 1.04859956  1.24506354  0.3633041 
C	 4.46936272  5.73251082  2.31948269
H	 5.05065827  6.20839055  3.10976983
H	 5.16581111  5.18055796  1.6883185 
H	 4.01968239  6.51747817  1.71301466
C	 3.41937541  4.80145217  2.91114358
H	 2.83093203  4.34992861  2.10904013
H	 2.71973165  5.37406317  3.5238769 
C	 4.03350478  3.70180569  3.76598365
H	 4.71393523  3.10195545  3.15411926
H	 4.64066801  4.158376    4.55202608
C	 2.99370454  2.79315443  4.40654179
H	 2.39971657  2.31530646  3.62402939
H	 2.30255153  3.40562582  4.98960326
C	 3.62124772  1.73072234  5.29921646
H	 4.19976811  2.19333902  6.09934399
H	 2.8690883   1.08860952  5.75539971
H	 4.30026161  1.09672382  4.72909012
