21
ethyne and pentane dimer. Min dist:2.96872564478cm distance: 3.0
C	 0.01484758 -0.60511358  0.02951193
H	 0.04159055 -1.66534216  0.08166463
C	-0.01523441  0.60510123 -0.02974742
H	-0.04120372  1.66535452 -0.08142914
C	 4.62676841  4.93070261  2.65326724
H	 3.9579663   5.49746476  2.0048814 
H	 4.53844092  5.34580258  3.65723479
H	 5.6475743   5.09714662  2.31203221
C	 4.25959768  3.45269777  2.64359745
H	 4.95151445  2.89527211  3.27923643
H	 4.37260842  3.04961872  1.63484439
C	 2.83300869  3.20538808  3.1135023 
H	 2.71640536  3.57811607  4.13558911
H	 2.14677155  3.78423189  2.48981587
C	 2.43350836  1.73747431  3.0608235 
H	 3.10148049  1.15759686  3.70194862
H	 2.58273663  1.36847174  2.04379725
C	 0.98804019  1.51298247  3.48469334
H	 0.30718845  2.0684541   2.83909574
H	 0.7112166   0.46059497  3.43991515
H	 0.8251732   1.85798435  4.50572521
