21
ethyne and pentane dimer. Min dist:5.02078431878cm distance: 4.0
C	 0.2305069  -0.02437732 -0.55993408
H	 0.63517754 -0.06696217 -1.54072352
C	-0.23092526  0.02430921  0.55977414
H	-0.63475918  0.06703029  1.54088346
C	 2.92723002  6.08506862  4.99793038
H	 3.87025703  6.61443396  5.13718624
H	 2.48215207  6.44797318  4.07150366
H	 2.26329698  6.3588983   5.81670987
C	 3.15946013  4.58123566  4.93498781
H	 2.20441656  4.06381957  4.81802002
H	 3.58705297  4.23276289  5.87762134
C	 4.09027194  4.18421986  3.79784374
H	 3.65682563  4.50160935  2.84465324
H	 5.03527041  4.72296801  3.90598555
C	 4.37343431  2.68924621  3.75290747
H	 3.43430292  2.14705965  3.62042348
H	 4.77695212  2.37835542  4.71897923
C	 5.34621624  2.31511605  2.64242902
H	 6.29723633  2.83202286  2.77385294
H	 5.5449553   1.24450431  2.6212363 
H	 4.95066904  2.6007061   1.6677297 
