21
ethyne and pentane dimer. Min dist:5.18076464134cm distance: 4.5
C	-0.3443012  -0.21353526 -0.45068085
H	-0.94705599 -0.58732882 -1.24092433
C	 0.34402823  0.21334758  0.45098989
H	 0.94732897  0.58751651  1.24061529
C	 3.10911578  3.96978128  6.56845856
H	 3.40938495  4.86615135  7.11185427
H	 2.13783661  4.17117772  6.11666565
H	 2.98053955  3.16517513  7.2911388 
C	 4.13930456  3.61646755  5.50389919
H	 3.836319    2.7047745   4.98377939
H	 5.09993502  3.39905665  5.97586159
C	 4.33329612  4.73462854  4.48939829
H	 3.38284714  4.94037754  3.98790251
H	 4.61260387  5.65032878  5.01707868
C	 5.39736914  4.41747805  3.44809594
H	 5.11084434  3.51630521  2.9010337 
H	 6.33301043  4.18420682  3.96086709
C	 5.61588571  5.56594179  2.47202114
H	 5.92441339  6.46760771  3.00184501
H	 6.38130662  5.33054742  1.73386387
H	 4.69598777  5.79999396  1.93623631
