21
ethyne and pentane dimer. Min dist:4.81631571391cm distance: 5.25
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	 3.83803475  4.04698116  3.50262728
H	 4.16126113  4.67837316  2.67450371
H	 4.43461531  3.13530505  3.47102252
H	 2.79849553  3.7716007   3.33025141
C	 4.02061394  4.76842697  4.83138118
H	 3.67193951  4.13278503  5.64862933
H	 3.4012817   5.66776107  4.85265626
C	 5.46870894  5.16420643  5.0833897 
H	 6.09484485  4.26698289  5.09468974
H	 5.82009699  5.7797783   4.25118537
C	 5.65975149  5.9318041   6.38394456
H	 5.33258113  5.31139052  7.22151998
H	 5.00791568  6.80804199  6.37437415
C	 7.10426747  6.36509476  6.59624919
H	 7.43832922  7.00412529  5.7783575 
H	 7.22949752  6.91643196  7.52710931
H	 7.76776483  5.50091061  6.62810881
