21
ethyne and pentane dimer. Min dist:5.99800414643cm distance: 4.5
C	-0.13951587 -0.49194979  0.32523004
H	-0.38343279 -1.35439776  0.8946225 
C	 0.13923093  0.49220304 -0.32498525
H	 0.38371773  1.35414451 -0.89486729
C	 6.79588057  4.59432893  3.39807164
H	 6.70370387  5.63483423  3.08538654
H	 7.37459013  4.58039819  4.32163093
H	 7.36768713  4.06373612  2.63800708
C	 5.42157264  3.97327973  3.61016069
H	 5.52965904  2.92576022  3.9008999 
H	 4.86407699  3.97806888  2.67101078
C	 4.60870583  4.70820603  4.6666926 
H	 5.14403753  4.68336385  5.62062487
H	 4.52419169  5.76059899  4.38333285
C	 3.21273084  4.13083532  4.85389114
H	 3.2918894   3.08540036  5.16095091
H	 2.69909058  4.13253386  3.89007313
C	 2.39455453  4.90832022  5.87641021
H	 2.28783484  5.94987029  5.57196241
H	 1.39675058  4.48970563  6.00012325
H	 2.88304382  4.90075913  6.85077107
