21
ethyne and pentane dimer. Min dist:3.33679587304cm distance: 2.75
C	 0.45036712 -0.0990453  -0.39320903
H	 1.23996843 -0.27200815 -1.08178245
C	-0.45062698  0.09873712  0.39300228
H	-1.23970856  0.27231632  1.0819892 
C	 2.5589102   0.88816875  4.47953194
H	 3.08055061  0.14718284  3.87310721
H	 3.28104991  1.3016907   5.1835024 
H	 1.79055597  0.37258886  5.05398714
C	 1.97027508  1.98376047  3.60055888
H	 1.4322982   2.70567686  4.21936959
H	 1.23557947  1.55451553  2.91587061
C	 3.03273142  2.70986043  2.78748189
H	 3.75825867  3.17030998  3.46481516
H	 3.5839625   1.98015923  2.18861063
C	 2.45452156  3.77380657  1.86507289
H	 1.92292312  4.51917788  2.46115238
H	 1.71025544  3.3090194   1.21483049
C	 3.52390926  4.45504292  1.02140977
H	 4.04877554  3.72587357  0.4035655 
H	 3.09966138  5.21145045  0.36260994
H	 4.26578167  4.94171556  1.65452358
