21
ethyne and pentane dimer. Min dist:4.01040827017cm distance: 4.75
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	 3.33803475  3.54698116  3.00262728
H	 3.66126113  4.17837316  2.17450371
H	 3.93461531  2.63530505  2.97102252
H	 2.29849553  3.2716007   2.83025141
C	 3.52061394  4.26842697  4.33138118
H	 3.17193951  3.63278503  5.14862933
H	 2.9012817   5.16776107  4.35265626
C	 4.96870894  4.66420643  4.5833897 
H	 5.59484485  3.76698289  4.59468974
H	 5.32009699  5.2797783   3.75118537
C	 5.15975149  5.4318041   5.88394456
H	 4.83258113  4.81139052  6.72151998
H	 4.50791568  6.30804199  5.87437415
C	 6.60426747  5.86509476  6.09624919
H	 6.93832922  6.50412529  5.2783575 
H	 6.72949752  6.41643196  7.02710931
H	 7.26776483  5.00091061  6.12810881
