21
ethyne and pentane dimer. Min dist:3.09085788162cm distance: 3.75
C	 0.36765079  0.24542556  0.41455162
H	 1.01183609  0.67472397  1.14135827
C	-0.36765321 -0.24504037 -0.4147901 
H	-1.01183367 -0.67510915 -1.14111979
C	 5.33976159  3.43206408  5.71616033
H	 5.0636633   4.36530603  6.20784009
H	 4.77919797  2.6306037   6.19729468
H	 6.39867419  3.25530398  5.89959861
C	 5.02510169  3.49556951  4.2274151 
H	 5.32757908  2.56316824  3.74508287
H	 5.60959032  4.29037932  3.75893107
C	 3.54863627  3.74749092  3.95591135
H	 2.95464665  2.94026603  4.39494238
H	 3.2453584   4.668474    4.46066775
C	 3.22626652  3.86489389  2.47286021
H	 3.50514925  2.93732525  1.96756141
H	 3.84643117  4.65238187  2.03923267
C	 1.75531811  4.16795885  2.22007006
H	 1.4673331   5.10360936  2.70020216
H	 1.53598083  4.25366713  1.15672576
H	 1.12131155  3.38153785  2.62950348
