21
ethyne and pentane dimer. Min dist:3.53052285149cm distance: 4.0
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	 5.04664125  2.14089976  2.60626401
H	 6.01846963  2.62787713  2.52069276
H	 5.11686778  1.40998496  3.41180256
H	 4.85854608  1.59962198  1.68007385
C	 3.9566048   3.16416778  2.89634891
H	 2.98682142  2.66480452  2.95689322
H	 3.8874945   3.87578936  2.07073072
C	 4.2092471   3.93235919  4.18599329
H	 4.24998575  3.23162588  5.02533656
H	 5.19092208  4.41000706  4.13001955
C	 3.15525198  4.99494561  4.46375362
H	 2.1749891   4.51955905  4.54486059
H	 3.10208353  5.6702249   3.60704751
C	 3.44990179  5.78889443  5.72956056
H	 4.41645451  6.28791792  5.65435764
H	 2.69238269  6.54858415  5.91715636
H	 3.487336    5.13273631  6.59910828
