21
ethyne and pentane dimer. Min dist:5.64007266076cm distance: 5.75
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	 4.33803475  4.54698116  4.00262728
H	 4.66126113  5.17837316  3.17450371
H	 4.93461531  3.63530505  3.97102252
H	 3.29849553  4.2716007   3.83025141
C	 4.52061394  5.26842697  5.33138118
H	 4.17193951  4.63278503  6.14862933
H	 3.9012817   6.16776107  5.35265626
C	 5.96870894  5.66420643  5.5833897 
H	 6.59484485  4.76698289  5.59468974
H	 6.32009699  6.2797783   4.75118537
C	 6.15975149  6.4318041   6.88394456
H	 5.83258113  5.81139052  7.72151998
H	 5.50791568  7.30804199  6.87437415
C	 7.60426747  6.86509476  7.09624919
H	 7.93832922  7.50412529  6.2783575 
H	 7.72949752  7.41643196  8.02710931
H	 8.26776483  6.00091061  7.12810881
