21
ethyne and pentane dimer. Min dist:3.54001578641cm distance: 3.25
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	 3.26522413  5.60469149  4.22437562
H	 3.90924481  5.35014432  5.06661246
H	 3.8947197   6.05073204  3.45441217
H	 2.55840321  6.36309833  4.5581613 
C	 2.55786236  4.3642902   3.69480019
H	 1.89996897  4.63851304  2.86685865
H	 1.91750418  3.94268017  4.47262619
C	 3.53402275  3.29306487  3.22927253
H	 4.16110809  3.69518553  2.42786946
H	 4.20541904  3.03983681  4.05393543
C	 2.84307726  2.02619928  2.74471883
H	 2.18895371  2.26979326  1.90431988
H	 2.19710042  1.65100011  3.54140815
C	 3.83362755  0.94580375  2.3312021 
H	 4.47955859  0.67585488  3.16714754
H	 3.32948459  0.04275428  1.98988499
H	 4.47472064  1.29635763  1.52239454
