21
ethyne and pentane dimer. Min dist:5.28227595075cm distance: 4.75
C	 0.33891371  0.31743026  0.38939618
H	 0.93204519  0.87393984  1.07204679
C	-0.3385431  -0.31760204 -0.3895921 
H	-0.9324158  -0.87376806 -1.07185086
C	 3.28419597  3.56191976  6.46292018
H	 2.60457915  4.40350009  6.5999724 
H	 2.8134872   2.87212095  5.76244075
H	 3.38358846  3.05021317  7.41919792
C	 4.62979413  4.03881239  5.93250036
H	 5.30649777  3.18832218  5.82183122
H	 5.09499007  4.71270874  6.6551921 
C	 4.50547494  4.76083464  4.59820002
H	 4.0682241   4.08458533  3.85746895
H	 3.80880485  5.59600034  4.70826991
C	 5.83554832  5.28892479  4.07938214
H	 6.52802379  4.4548106   3.94441072
H	 6.27677395  5.9380177   4.83883767
C	 5.68673079  6.05289081  2.7703177 
H	 5.01504189  6.90269195  2.89512207
H	 6.64292474  6.42953716  2.4097813 
H	 5.26531987  5.41410939  1.99415459
