21
ethyne and pentane dimer. Min dist:3.49711991944cm distance: 3.0
C	 0.40390916  0.41959587 -0.16748298
H	 1.11215233  1.15418992 -0.46122252
C	-0.40419214 -0.41927577  0.16763364
H	-1.11186935 -1.15451003  0.46107186
C	 1.78507926  5.209349    2.629924  
H	 2.46464752  5.7919332   3.25258155
H	 2.09341208  5.34541997  1.59335459
H	 0.78580643  5.62868251  2.73856478
C	 1.82780661  3.73765222  3.01939689
H	 1.12610785  3.17109896  2.40283762
H	 1.49746348  3.61850603  4.05356539
C	 3.22026436  3.1393      2.87739392
H	 3.54948731  3.22561284  1.8375159 
H	 3.92258886  3.7243638   3.47689953
C	 3.29062214  1.68209533  3.31184844
H	 2.60811487  1.08862215  2.69910099
H	 2.93127884  1.60377249  4.3402026 
C	 4.6999616   1.11345303  3.21260792
H	 5.38919293  1.68249117  3.83715565
H	 4.74017365  0.07211785  3.52908837
H	 5.06799218  1.16552946  2.18796185
