21
ethyne and pentane dimer. Min dist:5.12540537138cm distance: 4.25
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	 4.26522413  6.60469149  5.22437562
H	 4.90924481  6.35014432  6.06661246
H	 4.8947197   7.05073204  4.45441217
H	 3.55840321  7.36309833  5.5581613 
C	 3.55786236  5.3642902   4.69480019
H	 2.89996897  5.63851304  3.86685865
H	 2.91750418  4.94268017  5.47262619
C	 4.53402275  4.29306487  4.22927253
H	 5.16110809  4.69518553  3.42786946
H	 5.20541904  4.03983681  5.05393543
C	 3.84307726  3.02619928  3.74471883
H	 3.18895371  3.26979326  2.90431988
H	 3.19710042  2.65100011  4.54140815
C	 4.83362755  1.94580375  3.3312021 
H	 5.47955859  1.67585488  4.16714754
H	 4.32948459  1.04275428  2.98988499
H	 5.47472064  2.29635763  2.52239454
