21
ethyne and pentane dimer. Min dist:3.10277616292cm distance: 2.5
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	 1.887491    0.69381905  4.19019369
H	 0.99696423  1.20766323  4.55329975
H	 1.56234224 -0.04898403  3.46178279
H	 2.33624332  0.16407277  5.02934795
C	 2.85872093  1.68276766  3.55924264
H	 3.75462601  1.1570359   3.22090954
H	 3.18849916  2.40666818  4.30760167
C	 2.24298617  2.43465095  2.3876322 
H	 1.93630678  1.72064518  1.61735468
H	 1.33393587  2.93891156  2.72573742
C	 3.18438028  3.46406394  1.77834375
H	 4.08452504  2.96166065  1.41665827
H	 3.50765321  4.15260488  2.56204034
C	 2.53633911  4.24321624  0.64150392
H	 1.6479412   4.76877992  0.99283861
H	 3.21649231  4.97927653  0.21516754
H	 2.22455314  3.57314738 -0.15965477
