21
ethyne and pentane dimer. Min dist:5.04827031548cm distance: 4.75
C	-0.33994513 -0.4116298  -0.28679622
H	-0.9353941  -1.1325204  -0.79006255
C	 0.3398458   0.4114448   0.28719766
H	 0.93549342  1.13270539  0.78966111
C	 5.98322005  5.58092402  2.68047223
H	 6.41639186  6.45026385  3.17598231
H	 6.74236362  4.79885307  2.66921929
H	 5.76973834  5.85355894  1.64786127
C	 4.73306497  5.11230153  3.41321461
H	 4.29825999  4.25575259  2.89285164
H	 3.97722735  5.90052043  3.39748719
C	 5.01562015  4.73267029  4.85999431
H	 5.74976493  3.92181784  4.88708067
H	 5.47274029  5.58496587  5.36950364
C	 3.76656704  4.31091531  5.62100382
H	 3.31912965  3.44385758  5.12958067
H	 3.02995113  5.11504684  5.5614737 
C	 4.05744405  3.98404277  7.07976541
H	 4.48427592  4.84807143  7.58983709
H	 3.15716832  3.68723824  7.61601769
H	 4.7770723   3.16919939  7.15865446
