21
ethyne and pentane dimer. Min dist:3.94230605893cm distance: 3.5
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	 3.51522413  5.85469149  4.47437562
H	 4.15924481  5.60014432  5.31661246
H	 4.1447197   6.30073204  3.70441217
H	 2.80840321  6.61309833  4.8081613 
C	 2.80786236  4.6142902   3.94480019
H	 2.14996897  4.88851304  3.11685865
H	 2.16750418  4.19268017  4.72262619
C	 3.78402275  3.54306487  3.47927253
H	 4.41110809  3.94518553  2.67786946
H	 4.45541904  3.28983681  4.30393543
C	 3.09307726  2.27619928  2.99471883
H	 2.43895371  2.51979326  2.15431988
H	 2.44710042  1.90100011  3.79140815
C	 4.08362755  1.19580375  2.5812021 
H	 4.72955859  0.92585488  3.41714754
H	 3.57948459  0.29275428  2.23988499
H	 4.72472064  1.54635763  1.77239454
