21
ethyne and pentane dimer. Min dist:3.42213096475cm distance: 3.25
C	-0.24543174  0.55078191  0.06046823
H	-0.67496423  1.51614527  0.16580172
C	 0.2451651  -0.55094614 -0.06014085
H	 0.67523087 -1.51598104 -0.1661291 
C	 2.29718452  4.41118685  5.30864018
H	 1.80135614  5.20217137  4.745242  
H	 1.54737953  3.65433466  5.53891782
H	 2.64366918  4.8349091   6.25023322
C	 3.44133775  3.81260382  4.50116393
H	 3.94202015  3.03803696  5.086717  
H	 4.19139018  4.57972844  4.29679154
C	 2.97228693  3.22094993  3.17939776
H	 2.24229006  2.42931855  3.37332623
H	 2.45091113  3.99339335  2.60802681
C	 4.11156486  2.66435844  2.33714002
H	 4.62099646  1.87473687  2.89433233
H	 4.848274    3.45427809  2.17570602
C	 3.63260507  2.12314771  0.99656965
H	 3.1411629   2.90653428  0.41890697
H	 4.45535258  1.73095081  0.40039522
H	 2.91021856  1.31936077  1.1384933 
