21
ethyne and pentane dimer. Min dist:3.2698585683cm distance: 4.25
C	 0.26760834  0.10316518  0.5338507 
H	 0.7358831   0.28350256  1.46964818
C	-0.26728084 -0.10294001 -0.53406816
H	-0.7362106  -0.28372773 -1.46943072
C	 4.17253281  6.64851231  5.10752501
H	 3.54601237  7.01545689  4.29404877
H	 3.52108653  6.45212411  5.95905891
H	 4.85914089  7.44552204  5.38954359
C	 4.91212547  5.38498099  4.68812372
H	 5.55205864  5.0424284   5.50461153
H	 5.5737579   5.60491732  3.84747074
C	 3.96456834  4.26356082  4.28602784
H	 3.3165462   4.01356077  5.13145745
H	 3.31045291  4.6192553   3.48566494
C	 4.68906889  3.01039968  3.81503685
H	 5.32604638  2.63673203  4.62009475
H	 5.35508621  3.27747343  2.99171012
C	 3.72798589  1.91688674  3.36783515
H	 3.09996419  2.26816664  2.5486311 
H	 4.25608626  1.02652914  3.02941356
H	 3.06748011  1.6234934   4.18374599
