21
ethyne and pentane dimer. Min dist:4.41051423019cm distance: 5.0
C	 0.24054849 -0.05382489  0.55361824
H	 0.66128457 -0.14841462  1.52395512
C	-0.24015423  0.05397374 -0.5537845 
H	-0.66167884  0.14826577 -1.52378886
C	 3.58803475  3.79698116  3.25262728
H	 3.91126113  4.42837316  2.42450371
H	 4.18461531  2.88530505  3.22102252
H	 2.54849553  3.5216007   3.08025141
C	 3.77061394  4.51842697  4.58138118
H	 3.42193951  3.88278503  5.39862933
H	 3.1512817   5.41776107  4.60265626
C	 5.21870894  4.91420643  4.8333897 
H	 5.84484485  4.01698289  4.84468974
H	 5.57009699  5.5297783   4.00118537
C	 5.40975149  5.6818041   6.13394456
H	 5.08258113  5.06139052  6.97151998
H	 4.75791568  6.55804199  6.12437415
C	 6.85426747  6.11509476  6.34624919
H	 7.18832922  6.75412529  5.5283575 
H	 6.97949752  6.66643196  7.27710931
H	 7.51776483  5.25091061  6.37810881
