21
ethyne and pentane dimer. Min dist:5.5361201593cm distance: 4.75
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	 5.57931898  2.34321856  4.6323362 
H	 6.59343277  2.58087904  4.95484283
H	 5.03423116  1.98406757  5.50523391
H	 5.63697469  1.52548812  3.9152711 
C	 4.90266826  3.57152588  4.03835717
H	 3.89681535  3.31255297  3.69968026
H	 5.4506988   3.90520885  3.15453304
C	 4.81972356  4.72488056  5.02831775
H	 4.24593281  4.41133726  5.9056083 
H	 5.82593634  4.96392693  5.38237848
C	 4.19203696  5.97765739  4.43358575
H	 3.1768748   5.75020733  4.10012165
H	 4.75419127  6.26358111  3.54195549
C	 4.16330322  7.13769144  5.41996084
H	 5.17271484  7.39120574  5.74511124
H	 3.71600974  8.02976557  4.98374057
H	 3.58913644  6.87680568  6.30896543
