21
ethyne and pentane dimer. Min dist:5.65232688923cm distance: 5.0
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	 3.4002631   5.33285699  3.04442855
H	 4.10132789  5.92261425  2.45314663
H	 3.44340943  4.3078207   2.67632588
H	 2.39734365  5.71323303  2.85559988
C	 3.76059674  5.39345233  4.52290548
H	 3.03708332  4.81706112  5.10412023
H	 3.6930746   6.42385988  4.87861315
C	 5.16244739  4.86950931  4.80116299
H	 5.23279238  3.82702664  4.47640861
H	 5.87982748  5.43325206  4.19906146
C	 5.55713595  4.97105129  6.26781106
H	 4.85717916  4.38910431  6.87186755
H	 5.45398254  6.00983199  6.5888537 
C	 6.98010698  4.49111482  6.52129658
H	 7.6930249   5.07804851  5.94150267
H	 7.25381985  4.57135585  7.57239052
H	 7.09658465  3.44880691  6.22450505
