21
ethyne and pentane dimer. Min dist:5.70642794322cm distance: 5.25
C	 0.56875004  0.20033825 -0.06034763
H	 1.56541957  0.55128794 -0.16524705
C	-0.56882027 -0.20029921  0.05990177
H	-1.56534933 -0.55132698  0.16569291
C	 5.16649568  4.86351006  7.76751151
H	 4.55392441  5.74164662  7.97379388
H	 4.50119196  4.00070231  7.7359786 
H	 5.85105282  4.72659038  8.60346853
C	 5.90867318  5.02420737  6.44737701
H	 6.53468338  4.14751882  6.2656148 
H	 6.58406382  5.88062887  6.50409198
C	 4.96408221  5.22175211  5.27015453
H	 4.30213277  4.35473104  5.18482373
H	 4.32367948  6.08532443  5.46787537
C	 5.69200939  5.43530362  3.95043328
H	 6.31514751  4.56399206  3.73595464
H	 6.37165811  6.28357036  4.05671367
C	 4.73468657  5.6826326   2.79207157
H	 4.12065574  6.56345036  2.98188808
H	 5.26527915  5.8378641   1.85370569
H	 4.06058382  4.83657488  2.65854315
