21
ethyne and pentane dimer. Min dist:4.5439593804cm distance: 4.75
C	 0.12106145  0.59355871  0.01691249
H	 0.33261541  1.63367835  0.04717449
C	-0.12076147 -0.59361917 -0.01724657
H	-0.33291538 -1.6336179  -0.04684042
C	 6.30175108  6.66687215  5.39177985
H	 5.50705812  7.29634062  5.7932177 
H	 6.77620718  6.16249654  6.23353826
H	 7.04452231  7.31588208  4.92997184
C	 5.73818682  5.65599783  4.40186339
H	 6.54820043  5.04833113  3.99182898
H	 5.28466882  6.17846067  3.55677115
C	 4.69438979  4.74503813  5.03255268
H	 5.14623788  4.19306228  5.8622152 
H	 3.89852805  5.3588146   5.46249322
C	 4.08396402  3.76245894  4.04307559
H	 4.87230035  3.12997612  3.62837407
H	 3.66326522  4.32251136  3.20514471
C	 3.00552791  2.89376439  4.67694135
H	 2.19994081  3.51072944  5.07604991
H	 2.57278895  2.19724398  3.9601763 
H	 3.41246226  2.31201972  5.5040058 
