21
ethyne and pentane dimer. Min dist:5.34435585993cm distance: 5.5
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	 5.45576249  4.63226915  3.10431683
H	 6.12985186  5.39743974  2.71826336
H	 6.04894016  3.73657799  3.28854001
H	 4.73099199  4.39817469  2.32579443
C	 4.77998545  5.10747667  4.38373442
H	 4.09169769  4.34019897  4.74574822
H	 4.1752814   5.99298179  4.17627219
C	 5.78167257  5.44346251  5.47957438
H	 6.37321141  4.55425972  5.71744857
H	 6.48261362  6.1935979   5.10414811
C	 5.12439747  5.96900845  6.7480133 
H	 4.44065472  5.21300692  7.1410064 
H	 4.51289979  6.8374136   6.49361709
C	 6.14212125  6.34892843  7.81541182
H	 6.81851005  7.11974854  7.44495447
H	 5.66209513  6.72706274  8.71693564
H	 6.74931295  5.4883922   8.09622075
