21
ethyne and pentane dimer. Min dist:3.85247423846cm distance: 4.5
C	-0.5956268   0.11138575  0.00870578
H	-1.63930566  0.30644091  0.02311576
C	 0.595653   -0.11132752 -0.00825727
H	 1.63927945 -0.30649914 -0.02356428
C	 4.10092523  2.3487004   3.1935311 
H	 4.77957     2.60899019  2.38075173
H	 4.64229068  1.6912387   3.87377233
H	 3.27174761  1.78248643  2.77156448
C	 3.6227006   3.60113501  3.91610628
H	 2.9269386   3.32621205  4.71224803
H	 3.06634598  4.23786048  3.22481972
C	 4.772031    4.40563048  4.50683082
H	 5.31874836  3.78670499  5.22461581
H	 5.47739512  4.65728047  3.71052682
C	 4.31461429  5.68762837  5.18829819
H	 3.62794935  5.44003083  6.00111598
H	 3.74456741  6.28293034  4.47175337
C	 5.47971673  6.50623386  5.72854056
H	 6.16295041  6.78025765  4.92417324
H	 5.14221872  7.42269368  6.21056993
H	 6.04928989  5.93398609  6.4607816 
