21
ethyne and pentane dimer. Min dist:4.18250901085cm distance: 3.25
C	 0.38326556 -0.17718647 -0.43470256
H	 1.05522706 -0.48813981 -1.1958172 
C	-0.38348961  0.17744971  0.43440973
H	-1.05500302  0.48787657  1.19611003
C	 4.99739154  1.40050936  3.10780726
H	 5.63263729  1.9303603   2.39742665
H	 5.41849091  1.55456365  4.10128759
H	 5.05484394  0.33651801  2.8823937 
C	 3.56674523  1.91815677  3.03926216
H	 2.9383417   1.36307363  3.73961978
H	 3.15498257  1.73791343  2.04387744
C	 3.471843    3.40588016  3.34716063
H	 3.85379402  3.59434203  4.35501949
H	 4.12092813  3.95440768  2.65957618
C	 2.0547081   3.94968066  3.23246072
H	 1.40651683  3.42123348  3.93536732
H	 1.67299171  3.72913943  2.23324676
C	 1.98454687  5.44858894  3.49282941
H	 2.60984265  5.99184605  2.7837589 
H	 0.96755304  5.82820546  3.40467783
H	 2.34384248  5.68558096  4.49422817
