21
ethyne and pentane dimer. Min dist:5.39769235604cm distance: 5.0
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	 3.1063723   3.31934259  4.7105584 
H	 2.34295976  4.07456634  4.52146011
H	 3.43214186  2.9344784   3.74421771
H	 2.64122515  2.4997283   5.25650728
C	 4.27724713  3.91927906  5.47771844
H	 5.022692    3.1464529   5.67911543
H	 3.93628694  4.2815469   6.45000186
C	 4.9341656   5.07004253  4.72849861
H	 5.30723447  4.71126431  3.764506  
H	 4.17916262  5.82925663  4.50820154
C	 6.07404346  5.71411852  5.50502354
H	 6.8430285   4.96481429  5.7067442 
H	 5.69740357  6.04077756  6.47672855
C	 6.68668882  6.89576627  4.76487848
H	 5.93513365  7.66281486  4.57591979
H	 7.49832644  7.35158253  5.33023833
H	 7.08588772  6.584168    3.79968172
