21
ethyne and pentane dimer. Min dist:4.12053675894cm distance: 4.25
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	 1.79219528  4.92036935  4.31334432
H	 1.97676625  5.96543429  4.06295939
H	 1.50333415  4.41001345  3.39456433
H	 0.94491541  4.88241403  4.99662014
C	 3.03711439  4.28479284  4.91801371
H	 2.83012604  3.24562868  5.18410157
H	 3.29996163  4.79582476  5.84676803
C	 4.23140977  4.33536424  3.97555423
H	 3.9900417   3.79950348  3.05263569
H	 4.41910927  5.37462366  3.69328645
C	 5.497557    3.7500232   4.58497483
H	 5.32280435  2.70385594  4.84666476
H	 5.71156731  4.27169059  5.52030208
C	 6.6948928   3.8547823   3.64963907
H	 6.89567827  4.89630638  3.39701905
H	 7.59600914  3.43684517  4.09626389
H	 6.50651726  3.32252763  2.71728846
