21
ethyne and pentane dimer. Min dist:5.74405091134cm distance: 5.0
C	 0.25100001  0.5379604   0.12186658
H	 0.69053742  1.4805018   0.33620811
C	-0.2508654  -0.53793507 -0.12229842
H	-0.69067203 -1.48052712 -0.33577627
C	 2.52221942  5.24980579  5.54075139
H	 2.34516532  6.02767666  4.79745566
H	 2.20645065  4.3023063   5.1041791 
H	 1.88211883  5.45173724  6.39847195
C	 3.99387867  5.20355099  5.92996303
H	 4.15153617  4.435616    6.69083689
H	 4.28718389  6.15310128  6.38290143
C	 4.90126837  4.92715163  4.73942696
H	 4.63634918  3.96272872  4.29570382
H	 4.72217254  5.68404832  3.97131342
C	 6.37946645  4.92873885  5.10284724
H	 6.56837084  4.1571882   5.85285441
H	 6.62540678  5.88374204  5.5721623 
C	 7.27574228  4.70216597  3.89256016
H	 7.11440577  5.47819082  3.1437878 
H	 8.33083978  4.70884156  4.16252413
H	 7.05742508  3.74340964  3.42226033
