21
ethyne and pentane dimer. Min dist:5.4307457678cm distance: 5.0
C	-0.45535188 -0.38881452 -0.09344405
H	-1.2526627  -1.0707392  -0.25713249
C	 0.45506725  0.38916635  0.09342296
H	 1.25294734  1.07038737  0.25715357
C	 7.51770502  4.60912912  4.94907829
H	 7.75134397  5.43530483  5.62121394
H	 7.51089886  3.69564944  5.54369506
H	 8.32461338  4.52800391  4.22209326
C	 6.16882805  4.82836448  4.27686335
H	 5.95914402  4.00472222  3.59045594
H	 6.20036495  5.73629968  3.67065712
C	 5.03173311  4.94888284  5.28166146
H	 4.97102512  4.03144988  5.8748016 
H	 5.25791262  5.75830186  5.98069651
C	 3.68400227  5.21965695  4.62786534
H	 3.44176193  4.40112956  3.9460893 
H	 3.76486581  6.11982704  4.01473465
C	 2.56641473  5.38878389  5.64856835
H	 2.78366891  6.21750782  6.32304693
H	 1.6076114   5.58573693  5.17101048
H	 2.45810584  4.49124954  6.25746842
