21
ethyne and pentane dimer. Min dist:5.75967265144cm distance: 4.5
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	 5.74486173  6.64374751  3.90934146
H	 5.94827595  6.91868476  4.94469258
H	 6.63980069  6.1605072   3.51739295
H	 5.58517786  7.56009936  3.34278169
C	 4.54455906  5.70996645  3.82728903
H	 4.33950112  5.46163074  2.7833591 
H	 3.6543064   6.21706298  4.20561455
C	 4.75168065  4.42660912  4.61926341
H	 5.6240797   3.89423905  4.22851293
H	 4.98041538  4.68127457  5.65743115
C	 3.54048182  3.50505895  4.58944592
H	 3.3222988   3.22782073  3.55551111
H	 2.67019276  4.05591313  4.95266895
C	 3.74420603  2.25018862  5.4280384 
H	 3.94103661  2.51056786  6.46840587
H	 2.87101846  1.59974498  5.40309064
H	 4.59810695  1.67688398  5.06716025
