21
ethyne and pentane dimer. Min dist:4.64332171804cm distance: 4.0
C	 0.47893857 -0.312709   -0.20021183
H	 1.31768452 -0.86135676 -0.55094051
C	-0.47871119  0.31309891  0.20017284
H	-1.3179119   0.86096686  0.5509795 
C	 6.49445748  4.15282697  3.50146471
H	 6.80125883  3.64942338  4.41873105
H	 6.50433115  3.41145862  2.70250536
H	 7.24296882  4.90789142  3.26524853
C	 5.10689354  4.7601773   3.66020369
H	 4.8229974   5.27965753  2.74202487
H	 5.12065637  5.51365461  4.45071582
C	 4.05082902  3.71653496  3.99586305
H	 4.00674479  2.97230738  3.19500986
H	 4.35167584  3.18331877  4.90147777
C	 2.66728882  4.31468545  4.20841636
H	 2.35143089  4.82829483  3.29741405
H	 2.72948386  5.07696412  4.9880556 
C	 1.63327986  3.26505014  4.59381439
H	 1.92399577  2.75867557  5.51466896
H	 0.64821472  3.70354781  4.7471842 
H	 1.54349285  2.50553112  3.81720174
