21
ethyne and pentane dimer. Min dist:2.75475682558cm distance: 3.5
C	 0.36765079  0.24542556  0.41455162
H	 1.01183609  0.67472397  1.14135827
C	-0.36765321 -0.24504037 -0.4147901 
H	-1.01183367 -0.67510915 -1.14111979
C	 5.08976159  3.18206408  5.46616033
H	 4.8136633   4.11530603  5.95784009
H	 4.52919797  2.3806037   5.94729468
H	 6.14867419  3.00530398  5.64959861
C	 4.77510169  3.24556951  3.9774151 
H	 5.07757908  2.31316824  3.49508287
H	 5.35959032  4.04037932  3.50893107
C	 3.29863627  3.49749092  3.70591135
H	 2.70464665  2.69026603  4.14494238
H	 2.9953584   4.418474    4.21066775
C	 2.97626652  3.61489389  2.22286021
H	 3.25514925  2.68732525  1.71756141
H	 3.59643117  4.40238187  1.78923267
C	 1.50531811  3.91795885  1.97007006
H	 1.2173331   4.85360936  2.45020216
H	 1.28598083  4.00366713  0.90672576
H	 0.87131155  3.13153785  2.37950348
