21
ethyne and pentane dimer. Min dist:2.50029152436cm distance: 2.75
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	 3.35481061  1.01488511  0.98427294
H	 4.17216635  0.58028094  1.5604401 
H	 2.47918142  0.38245622  1.1304502 
H	 3.62554832  0.97143438 -0.06976822
C	 3.07544514  2.44108906  1.43957875
H	 2.27031404  2.8704105   0.83878252
H	 3.95600657  3.06390552  1.26771217
C	 2.70063977  2.51768881  2.91293621
H	 1.80082517  1.9212966   3.09135692
H	 3.49831428  2.06507275  3.50776426
C	 2.46832397  3.94234579  3.39618383
H	 1.65522574  4.39131098  2.82104249
H	 3.36093755  4.53533056  3.18550774
C	 2.14501469  4.00623969  4.88306954
H	 2.95833621  3.58150702  5.4721488 
H	 1.98435778  5.02958082  5.21939993
H	 1.24455238  3.43516526  5.10912183
