21
ethyne and pentane dimer. Min dist:5.47421549859cm distance: 5.0
C	-0.33994513 -0.4116298  -0.28679622
H	-0.9353941  -1.1325204  -0.79006255
C	 0.3398458   0.4114448   0.28719766
H	 0.93549342  1.13270539  0.78966111
C	 6.23322005  5.83092402  2.93047223
H	 6.66639186  6.70026385  3.42598231
H	 6.99236362  5.04885307  2.91921929
H	 6.01973834  6.10355894  1.89786127
C	 4.98306497  5.36230153  3.66321461
H	 4.54825999  4.50575259  3.14285164
H	 4.22722735  6.15052043  3.64748719
C	 5.26562015  4.98267029  5.10999431
H	 5.99976493  4.17181784  5.13708067
H	 5.72274029  5.83496587  5.61950364
C	 4.01656704  4.56091531  5.87100382
H	 3.56912965  3.69385758  5.37958067
H	 3.27995113  5.36504684  5.8114737 
C	 4.30744405  4.23404277  7.32976541
H	 4.73427592  5.09807143  7.83983709
H	 3.40716832  3.93723824  7.86601769
H	 5.0270723   3.41919939  7.40865446
