21
ethyne and pentane dimer. Min dist:2.28890717474cm distance: 2.75
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	 3.46936272  4.73251082  1.31948269
H	 4.05065827  5.20839055  2.10976983
H	 4.16581111  4.18055796  0.6883185 
H	 3.01968239  5.51747817  0.71301466
C	 2.41937541  3.80145217  1.91114358
H	 1.83093203  3.34992861  1.10904013
H	 1.71973165  4.37406317  2.5238769 
C	 3.03350478  2.70180569  2.76598365
H	 3.71393523  2.10195545  2.15411926
H	 3.64066801  3.158376    3.55202608
C	 1.99370454  1.79315443  3.40654179
H	 1.39971657  1.31530646  2.62402939
H	 1.30255153  2.40562582  3.98960326
C	 2.62124772  0.73072234  4.29921646
H	 3.19976811  1.19333902  5.09934399
H	 1.8690883   0.08860952  4.75539971
H	 3.30026161  0.09672382  3.72909012
