21
ethyne and pentane dimer. Min dist:3.17959566704cm distance: 3.25
C	-0.48233362 -0.15636359 -0.33190144
H	-1.32704675 -0.43102046 -0.91374596
C	 0.48211602  0.15672699  0.33206218
H	 1.32726435  0.43065706  0.91358522
C	 2.30809689  1.6913239   5.03257089
H	 1.9448207   2.49534007  5.67328003
H	 1.46217533  1.33300792  4.44598165
H	 2.64016355  0.87488676  5.67237692
C	 3.42451375  2.19043409  4.12487679
H	 3.79308314  1.36929878  3.50568176
H	 4.2702074   2.52678282  4.72861405
C	 2.97591457  3.33574422  3.22813141
H	 2.14792316  3.00072792  2.59616761
H	 2.58567588  4.14468254  3.85126774
C	 4.09461646  3.88017228  2.35106211
H	 4.471933    3.08118346  1.70861745
H	 4.92697104  4.1830008   2.99001055
C	 3.64326729  5.05832559  1.49802098
H	 3.2843734   5.87347489  2.12701294
H	 4.45151199  5.44263465  0.87737383
H	 2.82475244  4.76897931  0.83895331
