21
ethyne and pentane dimer. Min dist:4.07462083763cm distance: 3.5
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	 1.90225585  5.43242951  3.95512794
H	 2.58575379  6.20192564  3.59509173
H	 1.2068674   5.20820931  3.14628879
H	 1.32922618  5.85090678  4.78138662
C	 2.66948682  4.1845903   4.3718534 
H	 1.97421998  3.43196333  4.75088605
H	 3.34618202  4.42360241  5.1951296 
C	 3.47956827  3.59150719  3.22767279
H	 2.80748975  3.31968601  2.40815607
H	 4.15619167  4.3556704   2.83626289
C	 4.29287222  2.37307146  3.64131207
H	 3.61886944  1.59671472  4.01073932
H	 4.93734953  2.64805883  4.47905028
C	 5.13700882  1.82278542  2.49935798
H	 5.83118789  2.58033125  2.13446919
H	 5.71757688  0.95401502  2.80649729
H	 4.50789347  1.52453242  1.66071798
