21
ethyne and pentane dimer. Min dist:5.74394051915cm distance: 4.75
C	 0.13142796  0.08333105  0.58569316
H	 0.36088976  0.22948698  1.6120973 
C	-0.13099209 -0.08340936 -0.58578874
H	-0.36132562 -0.22940867 -1.61200173
C	 4.77853693  3.26928188  6.82385417
H	 4.12322726  3.91707868  7.40681929
H	 4.16426527  2.46937271  6.41048239
H	 5.49912821  2.81860352  7.50490251
C	 5.46278238  4.05605387  5.71380726
H	 6.13228317  3.39945198  5.15331485
H	 6.08838379  4.83965259  6.14673082
C	 4.46712399  4.69625453  4.75676165
H	 3.85453992  3.91698373  4.29344564
H	 3.78459883  5.33302118  5.32566759
C	 5.1340684   5.52895264  3.67096912
H	 5.79922959  4.89163886  3.08370616
H	 5.7661519   6.28331581  4.14444669
C	 4.12345738  6.20416276  2.75325613
H	 3.46595106  6.86164386  3.32273671
H	 4.6104599   6.80014697  1.98268023
H	 3.49581203  5.46438441  2.2564188 
