21
ethyne and pentane dimer. Min dist:4.22632712202cm distance: 3.75
C	 0.47893857 -0.312709   -0.20021183
H	 1.31768452 -0.86135676 -0.55094051
C	-0.47871119  0.31309891  0.20017284
H	-1.3179119   0.86096686  0.5509795 
C	 6.24445748  3.90282697  3.25146471
H	 6.55125883  3.39942338  4.16873105
H	 6.25433115  3.16145862  2.45250536
H	 6.99296882  4.65789142  3.01524853
C	 4.85689354  4.5101773   3.41020369
H	 4.5729974   5.02965753  2.49202487
H	 4.87065637  5.26365461  4.20071582
C	 3.80082902  3.46653496  3.74586305
H	 3.75674479  2.72230738  2.94500986
H	 4.10167584  2.93331877  4.65147777
C	 2.41728882  4.06468545  3.95841636
H	 2.10143089  4.57829483  3.04741405
H	 2.47948386  4.82696412  4.7380556 
C	 1.38327986  3.01505014  4.34381439
H	 1.67399577  2.50867557  5.26466896
H	 0.39821472  3.45354781  4.4971842 
H	 1.29349285  2.25553112  3.56720174
