21
ethyne and pentane dimer. Min dist:5.41138864806cm distance: 4.75
C	 0.26564999  0.04016635 -0.54320401
H	 0.73123376  0.10970085 -1.49500044
C	-0.26571611 -0.03971828  0.54321442
H	-0.73116764 -0.11014892  1.49499004
C	 4.39739799  6.20662368  6.81109944
H	 4.02820809  7.06691578  6.25206804
H	 3.53013319  5.6683241   7.19338977
H	 4.96294578  6.57735874  7.66485634
C	 5.24267895  5.30807813  5.91805849
H	 5.62352651  4.46356055  6.49706996
H	 6.11624847  5.8575092   5.56052713
C	 4.46619342  4.78646347  4.71717665
H	 3.60465337  4.20788902  5.06385269
H	 4.06694122  5.63467198  4.1549433 
C	 5.31181163  3.92810435  3.78696385
H	 5.69353055  3.06550378  4.33805092
H	 6.1839692   4.50493898  3.47172213
C	 4.53506478  3.45686034  2.56465707
H	 4.16629324  4.30803571  1.99158452
H	 5.14974172  2.84700884  1.90404428
H	 3.67066192  2.86215334  2.85993543
