21
ethyne and pentane dimer. Min dist:2.79496538223cm distance: 2.75
C	 0.28146498  0.12047305 -0.52298907
H	 0.77539488  0.33141124 -1.4389902 
C	-0.28186894 -0.12039392  0.52279986
H	-0.77499091 -0.33149037  1.4391794 
C	 3.68962405  1.08207555  1.06793392
H	 3.8672389   0.29931949  1.80594863
H	 2.7428341   0.85909069  0.57607304
H	 4.47725087  1.02280126  0.31805382
C	 3.64446361  2.45001011  1.73585736
H	 3.4885305   3.22507153  0.98188538
H	 4.6066087   2.66449173  2.20607151
C	 2.55105029  2.54572958  2.7905677 
H	 1.57825968  2.36258907  2.3243897 
H	 2.69761988  1.75317611  3.52904091
C	 2.52605728  3.89032591  3.50371736
H	 2.35544246  4.6842386   2.77291008
H	 3.51037754  4.07618563  3.9388543 
C	 1.4610004   3.95201737  4.59058832
H	 1.63120261  3.17874547  5.34024549
H	 1.45390269  4.91621909  5.09696812
H	 0.46853644  3.78791281  4.17089437
