21
ethyne and pentane dimer. Min dist:4.35049909282cm distance: 3.75
C	 0.43067738  0.20424045 -0.37424148
H	 1.18588029  0.56163013 -1.02957415
C	-0.43099101 -0.20399025  0.37403105
H	-1.18556666 -0.56188033  1.02978459
C	 3.76522413  6.10469149  4.72437562
H	 4.40924481  5.85014432  5.56661246
H	 4.3947197   6.55073204  3.95441217
H	 3.05840321  6.86309833  5.0581613 
C	 3.05786236  4.8642902   4.19480019
H	 2.39996897  5.13851304  3.36685865
H	 2.41750418  4.44268017  4.97262619
C	 4.03402275  3.79306487  3.72927253
H	 4.66110809  4.19518553  2.92786946
H	 4.70541904  3.53983681  4.55393543
C	 3.34307726  2.52619928  3.24471883
H	 2.68895371  2.76979326  2.40431988
H	 2.69710042  2.15100011  4.04140815
C	 4.33362755  1.44580375  2.8312021 
H	 4.97955859  1.17585488  3.66714754
H	 3.82948459  0.54275428  2.48988499
H	 4.97472064  1.79635763  2.02239454
