21
ethyne and pentane dimer. Min dist:3.14741233891cm distance: 3.25
C	-0.17392312  0.37225934 -0.44545212
H	-0.47787213  1.02453094 -1.22626995
C	 0.17350271 -0.372268    0.44562074
H	 0.47829253 -1.02452228  1.22610133
C	 5.75764104  3.65041035  3.46358745
H	 5.74843665  3.70426223  4.55259389
H	 6.0656154   2.64165167  3.18859963
H	 6.51586592  4.34187671  3.09867797
C	 4.38001613  3.96961327  2.89819797
H	 4.41049633  3.93379559  1.80673238
H	 4.09671918  4.98962855  3.16678418
C	 3.30869911  3.01382683  3.40404473
H	 3.56675841  1.99089834  3.11386092
H	 3.29890101  3.03535875  4.49693388
C	 1.91672687  3.35092062  2.8883632 
H	 1.9149381   3.306965    1.79678144
H	 1.68233016  4.3831865   3.15717483
C	 0.84928039  2.41751292  3.44401467
H	 0.82384457  2.46724419  4.53295173
H	-0.14291077  2.6693495   3.07213988
H	 1.0566415   1.38349899  3.16856123
