21
ethyne and pentane dimer. Min dist:5.58786206198cm distance: 4.25
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	 6.54588057  4.34432893  3.14807164
H	 6.45370387  5.38483423  2.83538654
H	 7.12459013  4.33039819  4.07163093
H	 7.11768713  3.81373612  2.38800708
C	 5.17157264  3.72327973  3.36016069
H	 5.27965904  2.67576022  3.6508999 
H	 4.61407699  3.72806888  2.42101078
C	 4.35870583  4.45820603  4.4166926 
H	 4.89403753  4.43336385  5.37062487
H	 4.27419169  5.51059899  4.13333285
C	 2.96273084  3.88083532  4.60389114
H	 3.0418894   2.83540036  4.91095091
H	 2.44909058  3.88253386  3.64007313
C	 2.14455453  4.65832022  5.62641021
H	 2.03783484  5.69987029  5.32196241
H	 1.14675058  4.23970563  5.75012325
H	 2.63304382  4.65075913  6.60077107
