21
ethyne and pentane dimer. Min dist:5.98845690407cm distance: 4.75
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	 4.37856168  2.34295565  5.49992179
H	 3.65843625  2.60023891  6.2771891 
H	 3.81402901  2.02801446  4.62232537
H	 4.95859154  1.48920372  5.84757482
C	 5.26638695  3.53657347  5.17365664
H	 5.99642234  3.25719108  4.41043787
H	 5.83823197  3.82552188  6.05815027
C	 4.46824808  4.73961479  4.69116858
H	 3.91446624  4.47035832  3.78672922
H	 3.72326733  4.99989937  5.44762212
C	 5.33660379  5.95778244  4.40979276
H	 6.06752739  5.71012225  3.63655207
H	 5.90701219  6.19867441  5.30944806
C	 4.5183988   7.16747662  3.97779617
H	 3.79870904  7.44071505  4.7499953 
H	 5.14831817  8.03424313  3.78267255
H	 3.95678924  6.95141445  3.06896732
