21
ethyne and pentane dimer. Min dist:4.71791720083cm distance: 4.25
C	-0.19047684 -0.52312589  0.23939869
H	-0.52458205 -1.43994825  0.65812317
C	 0.19066856  0.52324572 -0.2390061 
H	 0.52439033  1.43982842 -0.65851577
C	 4.38150794  6.79450978  4.20114033
H	 3.72709014  6.90252885  3.33569881
H	 3.77664941  6.96456188  5.09180806
H	 5.13437072  7.58011536  4.15411761
C	 5.01021538  5.40766981  4.22956558
H	 5.67973403  5.32234664  5.0886196 
H	 5.6274285   5.2625597   3.34028614
C	 3.96900833  4.29890617  4.29006245
H	 3.36375938  4.4165352   5.19395462
H	 3.28726561  4.40332514  3.44195286
C	 4.57993358  2.90484917  4.26721863
H	 5.24378202  2.78673699  5.12677712
H	 5.20564501  2.80942385  3.37718854
C	 3.52404369  1.80737195  4.27620502
H	 2.86675984  1.89889401  3.41104275
H	 3.97114355  0.8144743   4.25591209
H	 2.90166289  1.87519121  5.16844978
