21
ethyne and pentane dimer. Min dist:2.78852258997cm distance: 2.5
C	-0.57321293 -0.01312627  0.19623581
H	-1.57779176 -0.0366514   0.5394379 
C	 0.57333085  0.01340568 -0.19589925
H	 1.57767384  0.03637199 -0.53977446
C	 3.97693032  0.68991219  3.518072  
H	 4.78280722  0.81248157  2.79387661
H	 4.25353107  1.2477289   4.41271892
H	 3.92232352 -0.36437383  3.78581945
C	 2.65982759  1.19895427  2.947526  
H	 1.85875071  1.04900274  3.67505568
H	 2.38905681  0.61638496  2.06428024
C	 2.72308036  2.67064448  2.56378673
H	 2.96386414  3.26772348  3.4484922 
H	 3.54147038  2.819318    1.8544911 
C	 1.43005107  3.18175384  1.94411837
H	 0.61288394  3.05780452  2.65851356
H	 1.1837259   2.55985168  1.08078996
C	 1.52651757  4.64091897  1.51871054
H	 2.32430101  4.77658714  0.78793026
H	 0.59804367  4.99560506  1.07341309
H	 1.75283473  5.27970204  2.37240531
