21
ethyne and pentane dimer. Min dist:2.20074207186cm distance: 3.0
C	 0.08995262  0.44127322  0.40551242
H	 0.24836802  1.2145516   1.1157693 
C	-0.09038028 -0.4413263  -0.40537267
H	-0.24794035 -1.21449853 -1.11590906
C	 0.54219528  3.67036935  3.06334432
H	 0.72676625  4.71543429  2.81295939
H	 0.25333415  3.16001345  2.14456433
H	-0.30508459  3.63241403  3.74662014
C	 1.78711439  3.03479284  3.66801371
H	 1.58012604  1.99562868  3.93410157
H	 2.04996163  3.54582476  4.59676803
C	 2.98140977  3.08536424  2.72555423
H	 2.7400417   2.54950348  1.80263569
H	 3.16910927  4.12462366  2.44328645
C	 4.247557    2.5000232   3.33497483
H	 4.07280435  1.45385594  3.59666476
H	 4.46156731  3.02169059  4.27030208
C	 5.4448928   2.6047823   2.39963907
H	 5.64567827  3.64630638  2.14701905
H	 6.34600914  2.18684517  2.84626389
H	 5.25651726  2.07252763  1.46728846
