21
ethyne and pentane dimer. Min dist:4.87994819149cm distance: 4.5
C	-0.38112126 -0.45230339 -0.13199274
H	-1.04825401 -1.24535299 -0.3633495 
C	 0.38077571  0.45259284  0.13203814
H	 1.04859956  1.24506354  0.3633041 
C	 5.21936272  6.48251082  3.06948269
H	 5.80065827  6.95839055  3.85976983
H	 5.91581111  5.93055796  2.4383185 
H	 4.76968239  7.26747817  2.46301466
C	 4.16937541  5.55145217  3.66114358
H	 3.58093203  5.09992861  2.85904013
H	 3.46973165  6.12406317  4.2738769 
C	 4.78350478  4.45180569  4.51598365
H	 5.46393523  3.85195545  3.90411926
H	 5.39066801  4.908376    5.30202608
C	 3.74370454  3.54315443  5.15654179
H	 3.14971657  3.06530646  4.37402939
H	 3.05255153  4.15562582  5.73960326
C	 4.37124772  2.48072234  6.04921646
H	 4.94976811  2.94333902  6.84934399
H	 3.6190883   1.83860952  6.50539971
H	 5.05026161  1.84672382  5.47909012
