21
ethyne and pentane dimer. Min dist:5.08740990342cm distance: 4.5
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	 4.63150794  7.04450978  4.45114033
H	 3.97709014  7.15252885  3.58569881
H	 4.02664941  7.21456188  5.34180806
H	 5.38437072  7.83011536  4.40411761
C	 5.26021538  5.65766981  4.47956558
H	 5.92973403  5.57234664  5.3386196 
H	 5.8774285   5.5125597   3.59028614
C	 4.21900833  4.54890617  4.54006245
H	 3.61375938  4.6665352   5.44395462
H	 3.53726561  4.65332514  3.69195286
C	 4.82993358  3.15484917  4.51721863
H	 5.49378202  3.03673699  5.37677712
H	 5.45564501  3.05942385  3.62718854
C	 3.77404369  2.05737195  4.52620502
H	 3.11675984  2.14889401  3.66104275
H	 4.22114355  1.0644743   4.50591209
H	 3.15166289  2.12519121  5.41844978
