21
ethyne and pentane dimer. Min dist:2.45157732921cm distance: 2.25
C	 0.3207335  -0.42201923 -0.29374077
H	 0.88200235 -1.16176153 -0.80879257
C	-0.32035856  0.42217867  0.29393887
H	-0.8823773   1.16160209  0.80859447
C	 1.45386688  1.83960255  4.63578239
H	 1.57451289  2.87635312  4.95123854
H	 0.40226673  1.6929569   4.38942341
H	 1.6900171   1.19965942  5.48483804
C	 2.33935497  1.53709364  3.43419787
H	 2.22461772  0.49009822  3.14412024
H	 3.38904794  1.67021159  3.70484739
C	 2.02381361  2.42807847  2.24100531
H	 0.98189131  2.28023312  1.94146629
H	 2.11642228  3.47456825  2.54307999
C	 2.93490666  2.17309358  1.04851273
H	 2.82794267  1.13444789  0.72717197
H	 3.9727511   2.29362059  1.36651669
C	 2.64048963  3.10693777 -0.11797521
H	 2.7650209   4.14788274  0.18174069
H	 3.29985328  2.91895668 -0.96417762
H	 1.61322432  2.98620548 -0.46178871
