21
ethyne and pentane dimer. Min dist:3.7895821613cm distance: 4.5
C	-0.37774473 -0.26972462 -0.38962983
H	-1.03909434 -0.74299863 -1.07238024
C	 0.37746985  0.27008337  0.38966136
H	 1.03936922  0.74263989  1.07234871
C	 4.45576249  3.63226915  2.10431683
H	 5.12985186  4.39743974  1.71826336
H	 5.04894016  2.73657799  2.28854001
H	 3.73099199  3.39817469  1.32579443
C	 3.77998545  4.10747667  3.38373442
H	 3.09169769  3.34019897  3.74574822
H	 3.1752814   4.99298179  3.17627219
C	 4.78167257  4.44346251  4.47957438
H	 5.37321141  3.55425972  4.71744857
H	 5.48261362  5.1935979   4.10414811
C	 4.12439747  4.96900845  5.7480133 
H	 3.44065472  4.21300692  6.1410064 
H	 3.51289979  5.8374136   5.49361709
C	 5.14212125  5.34892843  6.81541182
H	 5.81851005  6.11974854  6.44495447
H	 4.66209513  5.72706274  7.71693564
H	 5.74931295  4.4883922   7.09622075
