21
ethyne and pentane dimer. Min dist:2.69970144425cm distance: 3.5
C	 0.21226324  0.50686447  0.25551238
H	 0.58356779  1.39494667  0.70380099
C	-0.21193727 -0.50685278 -0.2558268 
H	-0.58389375 -1.39495837 -0.70348657
C	 4.54664125  1.64089976  2.10626401
H	 5.51846963  2.12787713  2.02069276
H	 4.61686778  0.90998496  2.91180256
H	 4.35854608  1.09962198  1.18007385
C	 3.4566048   2.66416778  2.39634891
H	 2.48682142  2.16480452  2.45689322
H	 3.3874945   3.37578936  1.57073072
C	 3.7092471   3.43235919  3.68599329
H	 3.74998575  2.73162588  4.52533656
H	 4.69092208  3.91000706  3.63001955
C	 2.65525198  4.49494561  3.96375362
H	 1.6749891   4.01955905  4.04486059
H	 2.60208353  5.1702249   3.10704751
C	 2.94990179  5.28889443  5.22956056
H	 3.91645451  5.78791792  5.15435764
H	 2.19238269  6.04858415  5.41715636
H	 2.987336    4.63273631  6.09910828
