21
ethyne and pentane dimer. Min dist:4.191725898cm distance: 3.5
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	 2.28507926  5.709349    3.129924  
H	 2.96464752  6.2919332   3.75258155
H	 2.59341208  5.84541997  2.09335459
H	 1.28580643  6.12868251  3.23856478
C	 2.32780661  4.23765222  3.51939689
H	 1.62610785  3.67109896  2.90283762
H	 1.99746348  4.11850603  4.55356539
C	 3.72026436  3.6393      3.37739392
H	 4.04948731  3.72561284  2.3375159 
H	 4.42258886  4.2243638   3.97689953
C	 3.79062214  2.18209533  3.81184844
H	 3.10811487  1.58862215  3.19910099
H	 3.43127884  2.10377249  4.8402026 
C	 5.1999616   1.61345303  3.71260792
H	 5.88919293  2.18249117  4.33715565
H	 5.24017365  0.57211785  4.02908837
H	 5.56799218  1.66552946  2.68796185
