21
ethyne and pentane dimer. Min dist:3.12044618544cm distance: 3.5
C	 0.13562408 -0.58816364 -0.05406935
H	 0.37253341 -1.61886138 -0.1492317 
C	-0.13523879  0.58824062  0.0542949 
H	-0.3729187   1.6187844   0.14900615
C	 1.6063723   1.81934259  3.2105584 
H	 0.84295976  2.57456634  3.02146011
H	 1.93214186  1.4344784   2.24421771
H	 1.14122515  0.9997283   3.75650728
C	 2.77724713  2.41927906  3.97771844
H	 3.522692    1.6464529   4.17911543
H	 2.43628694  2.7815469   4.95000186
C	 3.4341656   3.57004253  3.22849861
H	 3.80723447  3.21126431  2.264506  
H	 2.67916262  4.32925663  3.00820154
C	 4.57404346  4.21411852  4.00502354
H	 5.3430285   3.46481429  4.2067442 
H	 4.19740357  4.54077756  4.97672855
C	 5.18668882  5.39576627  3.26487848
H	 4.43513365  6.16281486  3.07591979
H	 5.99832644  5.85158253  3.83023833
H	 5.58588772  5.084168    2.29968172
