21
ethyne and pentane dimer. Min dist:2.49765760938cm distance: 2.5
C	-0.52998742 -0.10975985  0.27261689
H	-1.45895425 -0.30232156  0.74954492
C	 0.53017217  0.10989029 -0.27222433
H	 1.45876949  0.30219113 -0.74993747
C	 0.90225585  4.43242951  2.95512794
H	 1.58575379  5.20192564  2.59509173
H	 0.2068674   4.20820931  2.14628879
H	 0.32922618  4.85090678  3.78138662
C	 1.66948682  3.1845903   3.3718534 
H	 0.97421998  2.43196333  3.75088605
H	 2.34618202  3.42360241  4.1951296 
C	 2.47956827  2.59150719  2.22767279
H	 1.80748975  2.31968601  1.40815607
H	 3.15619167  3.3556704   1.83626289
C	 3.29287222  1.37307146  2.64131207
H	 2.61886944  0.59671472  3.01073932
H	 3.93734953  1.64805883  3.47905028
C	 4.13700882  0.82278542  1.49935798
H	 4.83118789  1.58033125  1.13446919
H	 4.71757688 -0.04598498  1.80649729
H	 3.50789347  0.52453242  0.66071798
