21
ethyne and pentane dimer. Min dist:4.77114920291cm distance: 4.25
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	 6.75764104  4.65041035  4.46358745
H	 6.74843665  4.70426223  5.55259389
H	 7.0656154   3.64165167  4.18859963
H	 7.51586592  5.34187671  4.09867797
C	 5.38001613  4.96961327  3.89819797
H	 5.41049633  4.93379559  2.80673238
H	 5.09671918  5.98962855  4.16678418
C	 4.30869911  4.01382683  4.40404473
H	 4.56675841  2.99089834  4.11386092
H	 4.29890101  4.03535875  5.49693388
C	 2.91672687  4.35092062  3.8883632 
H	 2.9149381   4.306965    2.79678144
H	 2.68233016  5.3831865   4.15717483
C	 1.84928039  3.41751292  4.44401467
H	 1.82384457  3.46724419  5.53295173
H	 0.85708923  3.6693495   4.07213988
H	 2.0566415   2.38349899  4.16856123
