21
ethyne and pentane dimer. Min dist:3.60889381199cm distance: 3.5
C	 0.13142796  0.08333105  0.58569316
H	 0.36088976  0.22948698  1.6120973 
C	-0.13099209 -0.08340936 -0.58578874
H	-0.36132562 -0.22940867 -1.61200173
C	 3.52853693  2.01928188  5.57385417
H	 2.87322726  2.66707868  6.15681929
H	 2.91426527  1.21937271  5.16048239
H	 4.24912821  1.56860352  6.25490251
C	 4.21278238  2.80605387  4.46380726
H	 4.88228317  2.14945198  3.90331485
H	 4.83838379  3.58965259  4.89673082
C	 3.21712399  3.44625453  3.50676165
H	 2.60453992  2.66698373  3.04344564
H	 2.53459883  4.08302118  4.07566759
C	 3.8840684   4.27895264  2.42096912
H	 4.54922959  3.64163886  1.83370616
H	 4.5161519   5.03331581  2.89444669
C	 2.87345738  4.95416276  1.50325613
H	 2.21595106  5.61164386  2.07273671
H	 3.3604599   5.55014697  0.73268023
H	 2.24581203  4.21438441  1.0064188 
