21
ethyne and pentane dimer. Min dist:5.16880449127cm distance: 4.25
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	 3.87856168  1.84295565  4.99992179
H	 3.15843625  2.10023891  5.7771891 
H	 3.31402901  1.52801446  4.12232537
H	 4.45859154  0.98920372  5.34757482
C	 4.76638695  3.03657347  4.67365664
H	 5.49642234  2.75719108  3.91043787
H	 5.33823197  3.32552188  5.55815027
C	 3.96824808  4.23961479  4.19116858
H	 3.41446624  3.97035832  3.28672922
H	 3.22326733  4.49989937  4.94762212
C	 4.83660379  5.45778244  3.90979276
H	 5.56752739  5.21012225  3.13655207
H	 5.40701219  5.69867441  4.80944806
C	 4.0183988   6.66747662  3.47779617
H	 3.29870904  6.94071505  4.2499953 
H	 4.64831817  7.53424313  3.28267255
H	 3.45678924  6.45141445  2.56896732
