21
ethyne and pentane dimer. Min dist:3.95094682019cm distance: 3.0
C	 0.27130174 -0.50642545  0.1928276 
H	 0.74699448 -1.39334819  0.53136001
C	-0.27147746  0.50620628 -0.19318303
H	-0.74681876  1.39356737 -0.53100458
C	 2.387491    1.19381905  4.69019369
H	 1.49696423  1.70766323  5.05329975
H	 2.06234224  0.45101597  3.96178279
H	 2.83624332  0.66407277  5.52934795
C	 3.35872093  2.18276766  4.05924264
H	 4.25462601  1.6570359   3.72090954
H	 3.68849916  2.90666818  4.80760167
C	 2.74298617  2.93465095  2.8876322 
H	 2.43630678  2.22064518  2.11735468
H	 1.83393587  3.43891156  3.22573742
C	 3.68438028  3.96406394  2.27834375
H	 4.58452504  3.46166065  1.91665827
H	 4.00765321  4.65260488  3.06204034
C	 3.03633911  4.74321624  1.14150392
H	 2.1479412   5.26877992  1.49283861
H	 3.71649231  5.47927653  0.71516754
H	 2.72455314  4.07314738  0.34034523
