21
ethyne and pentane dimer. Min dist:5.57687887446cm distance: 4.5
C	 0.53357611 -0.28408558 -0.04296241
H	 1.46855613 -0.78187329 -0.11739023
C	-0.53361486  0.2840994   0.04251124
H	-1.46851738  0.78185946  0.1178414 
C	 4.12856168  2.09295565  5.24992179
H	 3.40843625  2.35023891  6.0271891 
H	 3.56402901  1.77801446  4.37232537
H	 4.70859154  1.23920372  5.59757482
C	 5.01638695  3.28657347  4.92365664
H	 5.74642234  3.00719108  4.16043787
H	 5.58823197  3.57552188  5.80815027
C	 4.21824808  4.48961479  4.44116858
H	 3.66446624  4.22035832  3.53672922
H	 3.47326733  4.74989937  5.19762212
C	 5.08660379  5.70778244  4.15979276
H	 5.81752739  5.46012225  3.38655207
H	 5.65701219  5.94867441  5.05944806
C	 4.2683988   6.91747662  3.72779617
H	 3.54870904  7.19071505  4.4999953 
H	 4.89831817  7.78424313  3.53267255
H	 3.70678924  6.70141445  2.81896732
