21
ethyne and pentane dimer. Min dist:5.24013149627cm distance: 4.25
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	 5.18962405  2.58207555  2.56793392
H	 5.3672389   1.79931949  3.30594863
H	 4.2428341   2.35909069  2.07607304
H	 5.97725087  2.52280126  1.81805382
C	 5.14446361  3.95001011  3.23585736
H	 4.9885305   4.72507153  2.48188538
H	 6.1066087   4.16449173  3.70607151
C	 4.05105029  4.04572958  4.2905677 
H	 3.07825968  3.86258907  3.8243897 
H	 4.19761988  3.25317611  5.02904091
C	 4.02605728  5.39032591  5.00371736
H	 3.85544246  6.1842386   4.27291008
H	 5.01037754  5.57618563  5.4388543 
C	 2.9610004   5.45201737  6.09058832
H	 3.13120261  4.67874547  6.84024549
H	 2.95390269  6.41621909  6.59696812
H	 1.96853644  5.28791281  5.67089437
