21
ethyne and pentane dimer. Min dist:4.79235433573cm distance: 4.5
C	 0.20815274  0.42399014 -0.37968231
H	 0.57244516  1.16749418 -1.04452251
C	-0.20792778 -0.4243134   0.37945839
H	-0.57267012 -1.16717092  1.04474643
C	 2.9002631   4.83285699  2.54442855
H	 3.60132789  5.42261425  1.95314663
H	 2.94340943  3.8078207   2.17632588
H	 1.89734365  5.21323303  2.35559988
C	 3.26059674  4.89345233  4.02290548
H	 2.53708332  4.31706112  4.60412023
H	 3.1930746   5.92385988  4.37861315
C	 4.66244739  4.36950931  4.30116299
H	 4.73279238  3.32702664  3.97640861
H	 5.37982748  4.93325206  3.69906146
C	 5.05713595  4.47105129  5.76781106
H	 4.35717916  3.88910431  6.37186755
H	 4.95398254  5.50983199  6.0888537 
C	 6.48010698  3.99111482  6.02129658
H	 7.1930249   4.57804851  5.44150267
H	 6.75381985  4.07135585  7.07239052
H	 6.59658465  2.94880691  5.72450505
