21
ethyne and pentane dimer. Min dist:5.12012683022cm distance: 4.5
C	 0.09977156 -0.12020975 -0.58553318
H	 0.27428752 -0.33162824 -1.61138216
C	-0.09961269  0.12063101  0.58548268
H	-0.27444639  0.33120699  1.61143267
C	 5.32931898  2.09321856  4.3823362 
H	 6.34343277  2.33087904  4.70484283
H	 4.78423116  1.73406757  5.25523391
H	 5.38697469  1.27548812  3.6652711 
C	 4.65266826  3.32152588  3.78835717
H	 3.64681535  3.06255297  3.44968026
H	 5.2006988   3.65520885  2.90453304
C	 4.56972356  4.47488056  4.77831775
H	 3.99593281  4.16133726  5.6556083 
H	 5.57593634  4.71392693  5.13237848
C	 3.94203696  5.72765739  4.18358575
H	 2.9268748   5.50020733  3.85012165
H	 4.50419127  6.01358111  3.29195549
C	 3.91330322  6.88769144  5.16996084
H	 4.92271484  7.14120574  5.49511124
H	 3.46600974  7.77976557  4.73374057
H	 3.33913644  6.62680568  6.05896543
