21
ethyne and pentane dimer. Min dist:5.38040846824cm distance: 5.5
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	 5.42253281  7.89851231  6.35752501
H	 4.79601237  8.26545689  5.54404877
H	 4.77108653  7.70212411  7.20905891
H	 6.10914089  8.69552204  6.63954359
C	 6.16212547  6.63498099  5.93812372
H	 6.80205864  6.2924284   6.75461153
H	 6.8237579   6.85491732  5.09747074
C	 5.21456834  5.51356082  5.53602784
H	 4.5665462   5.26356077  6.38145745
H	 4.56045291  5.8692553   4.73566494
C	 5.93906889  4.26039968  5.06503685
H	 6.57604638  3.88673203  5.87009475
H	 6.60508621  4.52747343  4.24171012
C	 4.97798589  3.16688674  4.61783515
H	 4.34996419  3.51816664  3.7986311 
H	 5.50608626  2.27652914  4.27941356
H	 4.31748011  2.8734934   5.43374599
