21
ethyne and pentane dimer. Min dist:5.90118949635cm distance: 5.25
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	 6.48322005  6.08092402  3.18047223
H	 6.91639186  6.95026385  3.67598231
H	 7.24236362  5.29885307  3.16921929
H	 6.26973834  6.35355894  2.14786127
C	 5.23306497  5.61230153  3.91321461
H	 4.79825999  4.75575259  3.39285164
H	 4.47722735  6.40052043  3.89748719
C	 5.51562015  5.23267029  5.35999431
H	 6.24976493  4.42181784  5.38708067
H	 5.97274029  6.08496587  5.86950364
C	 4.26656704  4.81091531  6.12100382
H	 3.81912965  3.94385758  5.62958067
H	 3.52995113  5.61504684  6.0614737 
C	 4.55744405  4.48404277  7.57976541
H	 4.98427592  5.34807143  8.08983709
H	 3.65716832  4.18723824  8.11601769
H	 5.2770723   3.66919939  7.65865446
