21
ethyne and pentane dimer. Min dist:5.72293653206cm distance: 4.5
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	 3.28507926  6.709349    4.129924  
H	 3.96464752  7.2919332   4.75258155
H	 3.59341208  6.84541997  3.09335459
H	 2.28580643  7.12868251  4.23856478
C	 3.32780661  5.23765222  4.51939689
H	 2.62610785  4.67109896  3.90283762
H	 2.99746348  5.11850603  5.55356539
C	 4.72026436  4.6393      4.37739392
H	 5.04948731  4.72561284  3.3375159 
H	 5.42258886  5.2243638   4.97689953
C	 4.79062214  3.18209533  4.81184844
H	 4.10811487  2.58862215  4.19910099
H	 4.43127884  3.10377249  5.8402026 
C	 6.1999616   2.61345303  4.71260792
H	 6.88919293  3.18249117  5.33715565
H	 6.24017365  1.57211785  5.02908837
H	 6.56799218  2.66552946  3.68796185
