21
ethyne and pentane dimer. Min dist:3.61914754979cm distance: 4.0
C	-0.38547459 -0.37561012  0.27853229
H	-1.06085423 -1.03428068  0.76590807
C	 0.38545821  0.3758992  -0.27818385
H	 1.06087061  1.0339916  -0.76625651
C	 4.18844727  3.53504466  1.50149729
H	 4.61260025  4.5099738   1.25957333
H	 5.01442316  2.82729217  1.57157463
H	 3.55530737  3.22767529  0.67032489
C	 3.41428779  3.59603764  2.81159771
H	 2.97695828  2.61878629  3.02892643
H	 2.58001294  4.29445665  2.71660693
C	 4.28591707  4.02956979  3.98182892
H	 5.10885677  3.31923257  4.1058258 
H	 4.74017762  4.99625279  3.74915391
C	 3.51500302  4.1451463   5.28929976
H	 3.07902758  3.1750872   5.53909329
H	 2.67876968  4.83267951  5.14512539
C	 4.38922082  4.62918977  6.43859764
H	 4.81407414  5.60771712  6.21301399
H	 3.82764711  4.71204307  7.36807391
H	 5.21926913  3.94381538  6.60988618
