21
ethyne and pentane dimer. Min dist:2.75953553804cm distance: 3.25
C	-0.01130363 -0.14320938  0.58874201
H	-0.03184639 -0.39455085  1.6202095 
C	 0.01169541  0.14343074 -0.58868951
H	 0.03145461  0.3943295  -1.62026201
C	 3.67202799  5.56509507  2.2720231 
H	 2.92288675  5.46924506  1.4855627 
H	 3.21866661  6.12656235  3.08889428
H	 4.49856641  6.15583047  1.87952399
C	 4.13117099  4.1928135   2.74682532
H	 4.89696388  4.3050438   3.51784718
H	 4.59980846  3.65293039  1.92115466
C	 2.98483129  3.35366252  3.29350596
H	 2.52672401  3.87129416  4.14166818
H	 2.21075502  3.26481695  2.52677346
C	 3.41863523  1.95978321  3.72485386
H	 4.17506221  2.0427681   4.50870191
H	 3.90137446  1.46423492  2.8797686 
C	 2.25214892  1.11556911  4.22089087
H	 1.49828592  1.00501587  3.4409084 
H	 2.57235136  0.1195058   4.52335426
H	 1.76974048  1.58582871  5.07774327
