21
ethyne and pentane dimer. Min dist:4.86860610172cm distance: 4.5
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	 6.21382369  6.31517878  5.01200195
H	 6.5245973   5.88091259  5.96266089
H	 6.94162666  6.01074507  4.25988259
H	 6.26346649  7.3992073   5.10477786
C	 4.81590749  5.84168923  4.63644356
H	 4.50981354  6.30222878  3.6942552 
H	 4.09800061  6.17211955  5.39026875
C	 4.73034006  4.32729418  4.50832384
H	 5.42411958  3.98752883  3.73346035
H	 5.06066563  3.87097907  5.44514179
C	 3.32722621  3.83433051  4.18366292
H	 3.00165387  4.2685479   3.23553638
H	 2.63889996  4.20457786  4.94648546
C	 3.2475297   2.3152427   4.10976321
H	 3.54851786  1.86772416  5.05741155
H	 2.23931334  1.97283866  3.88081978
H	 3.914498    1.92885483  3.33910392
