21
ethyne and pentane dimer. Min dist:4.1072744184cm distance: 4.75
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	 4.67253281  7.14851231  5.60752501
H	 4.04601237  7.51545689  4.79404877
H	 4.02108653  6.95212411  6.45905891
H	 5.35914089  7.94552204  5.88954359
C	 5.41212547  5.88498099  5.18812372
H	 6.05205864  5.5424284   6.00461153
H	 6.0737579   6.10491732  4.34747074
C	 4.46456834  4.76356082  4.78602784
H	 3.8165462   4.51356077  5.63145745
H	 3.81045291  5.1192553   3.98566494
C	 5.18906889  3.51039968  4.31503685
H	 5.82604638  3.13673203  5.12009475
H	 5.85508621  3.77747343  3.49171012
C	 4.22798589  2.41688674  3.86783515
H	 3.59996419  2.76816664  3.0486311 
H	 4.75608626  1.52652914  3.52941356
H	 3.56748011  2.1234934   4.68374599
