21
ethyne and pentane dimer. Min dist:3.31656451404cm distance: 3.75
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	 1.29219528  4.42036935  3.81334432
H	 1.47676625  5.46543429  3.56295939
H	 1.00333415  3.91001345  2.89456433
H	 0.44491541  4.38241403  4.49662014
C	 2.53711439  3.78479284  4.41801371
H	 2.33012604  2.74562868  4.68410157
H	 2.79996163  4.29582476  5.34676803
C	 3.73140977  3.83536424  3.47555423
H	 3.4900417   3.29950348  2.55263569
H	 3.91910927  4.87462366  3.19328645
C	 4.997557    3.2500232   4.08497483
H	 4.82280435  2.20385594  4.34666476
H	 5.21156731  3.77169059  5.02030208
C	 6.1948928   3.3547823   3.14963907
H	 6.39567827  4.39630638  2.89701905
H	 7.09600914  2.93684517  3.59626389
H	 6.00651726  2.82252763  2.21728846
