21
ethyne and pentane dimer. Min dist:5.25085122667cm distance: 4.25
C	-0.27873597 -0.09067134  0.53041382
H	-0.76780477 -0.24986891  1.45938507
C	 0.27909774  0.09084528 -0.53020381
H	 0.76744299  0.24969496 -1.45959508
C	 6.08177548  5.76822589  3.33687331
H	 6.75828836  5.60958623  4.1771611 
H	 6.39900048  5.10529781  2.53191665
H	 6.20671453  6.79407321  2.9930461 
C	 4.64305123  5.47765761  3.74313522
H	 3.9753973   5.66248177  2.89839423
H	 4.33643243  6.16334693  4.53600467
C	 4.45456191  4.04813663  4.23105975
H	 4.72998516  3.35169829  3.43337584
H	 5.141849    3.86085451  5.06023295
C	 3.03254333  3.75677741  4.68944751
H	 2.34380886  3.91902749  3.85709795
H	 2.75792352  4.47659653  5.46353972
C	 2.87270968  2.33911316  5.22247824
H	 3.53861926  2.1690974   6.06897877
H	 1.85323121  2.14210873  5.55112509
H	 3.12410826  1.60592042  4.45613289
