21
ethyne and pentane dimer. Min dist:4.21291271965cm distance: 4.25
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	 2.3563723   2.56934259  3.9605584 
H	 1.59295976  3.32456634  3.77146011
H	 2.68214186  2.1844784   2.99421771
H	 1.89122515  1.7497283   4.50650728
C	 3.52724713  3.16927906  4.72771844
H	 4.272692    2.3964529   4.92911543
H	 3.18628694  3.5315469   5.70000186
C	 4.1841656   4.32004253  3.97849861
H	 4.55723447  3.96126431  3.014506  
H	 3.42916262  5.07925663  3.75820154
C	 5.32404346  4.96411852  4.75502354
H	 6.0930285   4.21481429  4.9567442 
H	 4.94740357  5.29077756  5.72672855
C	 5.93668882  6.14576627  4.01487848
H	 5.18513365  6.91281486  3.82591979
H	 6.74832644  6.60158253  4.58023833
H	 6.33588772  5.834168    3.04968172
