21
ethyne and pentane dimer. Min dist:2.93209084175cm distance: 3.0
C	-0.43373633  0.3920016   0.15956626
H	-1.19351554  1.07935526  0.43849319
C	 0.43363348 -0.39227096 -0.15921681
H	 1.19361839 -1.07908591 -0.43884264
C	 3.60481061  1.26488511  1.23427294
H	 4.42216635  0.83028094  1.8104401 
H	 2.72918142  0.63245622  1.3804502 
H	 3.87554832  1.22143438  0.18023178
C	 3.32544514  2.69108906  1.68957875
H	 2.52031404  3.1204105   1.08878252
H	 4.20600657  3.31390552  1.51771217
C	 2.95063977  2.76768881  3.16293621
H	 2.05082517  2.1712966   3.34135692
H	 3.74831428  2.31507275  3.75776426
C	 2.71832397  4.19234579  3.64618383
H	 1.90522574  4.64131098  3.07104249
H	 3.61093755  4.78533056  3.43550774
C	 2.39501469  4.25623969  5.13306954
H	 3.20833621  3.83150702  5.7221488 
H	 2.23435778  5.27958082  5.46939993
H	 1.49455238  3.68516526  5.35912183
