21
ethyne and pentane dimer. Min dist:2.01861314049cm distance: 2.75
C	 0.50108008  0.31617537  0.12730177
H	 1.37892768  0.87005021  0.35119011
C	-0.50101541 -0.31611545 -0.12774615
H	-1.37899235 -0.87011013 -0.35074573
C	 1.26694604  2.99137148  4.80827656
H	 0.94016695  4.00312821  4.56644288
H	 0.48600949  2.30730134  4.47624235
H	 1.34171006  2.91166632  5.89190336
C	 2.59048456  2.67623796  4.1239208 
H	 2.91582175  1.66874048  4.39338996
H	 3.36455086  3.35800558  4.48286531
C	 2.5021926   2.78883033  2.6084485 
H	 1.75037449  2.0874376   2.23428045
H	 2.15308813  3.79069358  2.34508102
C	 3.83034578  2.52696182  1.9123304 
H	 4.17189888  1.51750656  2.15280409
H	 4.57976779  3.21170714  2.3151515 
C	 3.73743246  2.69390849  0.40139149
H	 3.41879574  3.70465919  0.14495872
H	 4.69324454  2.50815447 -0.08653735
H	 3.00716991  2.00368947 -0.02095002
