21
ethyne and pentane dimer. Min dist:5.35991843359cm distance: 5.25
C	-0.46754952 -0.35670014 -0.14634312
H	-1.28705461 -0.98111641 -0.40331679
C	 0.4677019   0.35639338  0.14663964
H	 1.28690223  0.98142317  0.40302026
C	 6.02486176  3.45152063  3.6192723 
H	 5.70764073  2.61779697  4.2463253 
H	 5.24487105  3.61712163  2.87613613
H	 6.9294731   3.15130797  3.09226156
C	 6.2469122   4.70192814  4.45985592
H	 6.58564525  5.52148938  3.82182114
H	 7.04413027  4.52403951  5.18485653
C	 4.99159545  5.13041084  5.20665658
H	 4.19413045  5.34108486  4.48773379
H	 4.64313787  4.29887592  5.82479354
C	 5.21075678  6.34923411  6.09185968
H	 5.53588146  7.19037021  5.47519928
H	 6.02850506  6.13862542  6.78446786
C	 3.96012498  6.73394415  6.87119192
H	 3.63603746  5.91108513  7.5089806 
H	 4.12844815  7.60428908  7.50390264
H	 3.13784797  6.96687605  6.19468524
