21
ethyne and pentane dimer. Min dist:3.72471873976cm distance: 3.75
C	 0.244384    0.46795755 -0.29756688
H	 0.6722357   1.28844254 -0.8183999 
C	-0.24419972 -0.4682507   0.29727474
H	-0.67241998 -1.28814938  0.81869205
C	 5.46382369  5.56517878  4.26200195
H	 5.7745973   5.13091259  5.21266089
H	 6.19162666  5.26074507  3.50988259
H	 5.51346649  6.6492073   4.35477786
C	 4.06590749  5.09168923  3.88644356
H	 3.75981354  5.55222878  2.9442552 
H	 3.34800061  5.42211955  4.64026875
C	 3.98034006  3.57729418  3.75832384
H	 4.67411958  3.23752883  2.98346035
H	 4.31066563  3.12097907  4.69514179
C	 2.57722621  3.08433051  3.43366292
H	 2.25165387  3.5185479   2.48553638
H	 1.88889996  3.45457786  4.19648546
C	 2.4975297   1.5652427   3.35976321
H	 2.79851786  1.11772416  4.30741155
H	 1.48931334  1.22283866  3.13081978
H	 3.164498    1.17885483  2.58910392
