21
ethyne and pentane dimer. Min dist:4.91603078003cm distance: 4.25
C	 0.19582345  0.02976983  0.57273099
H	 0.53825307  0.08238773  1.57647052
C	-0.19546045 -0.03001259 -0.5728516 
H	-0.53861607 -0.08214497 -1.57634991
C	 2.84924198  5.88466924  2.88620197
H	 3.5376467   6.72085251  3.01196472
H	 3.0527486   5.43693865  1.91348261
H	 1.8358602   6.28314381  2.86463773
C	 3.03369014  4.8644215   4.00176442
H	 2.32268235  4.0447289   3.87495333
H	 2.80687338  5.32475638  4.96585615
C	 4.44766968  4.30252768  4.04721767
H	 4.67525197  3.81155055  3.09625411
H	 5.15642399  5.12843549  4.14973572
C	 4.6625385   3.31930148  5.18925271
H	 3.97289475  2.47936422  5.07797409
H	 4.40342327  3.81031965  6.12974982
C	 6.09495543  2.8058396   5.25233291
H	 6.7941139   3.63182063  5.38588763
H	 6.2390428   2.10637325  6.07461115
H	 6.36494237  2.29495645  4.32812326
