21
ethyne and pentane dimer. Min dist:3.20115473342cm distance: 3.0
C	-0.30166942 -0.10587088  0.51482111
H	-0.83098696 -0.29125141  1.41647333
C	 0.30206612  0.10580621 -0.51461208
H	 0.83059026  0.29131609 -1.41668235
C	 4.24486173  5.14374751  2.40934146
H	 4.44827595  5.41868476  3.44469258
H	 5.13980069  4.6605072   2.01739295
H	 4.08517786  6.06009936  1.84278169
C	 3.04455906  4.20996645  2.32728903
H	 2.83950112  3.96163074  1.2833591 
H	 2.1543064   4.71706298  2.70561455
C	 3.25168065  2.92660912  3.11926341
H	 4.1240797   2.39423905  2.72851293
H	 3.48041538  3.18127457  4.15743115
C	 2.04048182  2.00505895  3.08944592
H	 1.8222988   1.72782073  2.05551111
H	 1.17019276  2.55591313  3.45266895
C	 2.24420603  0.75018862  3.9280384 
H	 2.44103661  1.01056786  4.96840587
H	 1.37101846  0.09974498  3.90309064
H	 3.09810695  0.17688398  3.56716025
