21
ethyne and pentane dimer. Min dist:4.13838431035cm distance: 3.5
C	-0.26494551 -0.26125054  0.47833658
H	-0.72990977 -0.7190599   1.31603495
C	 0.26533834  0.26128144 -0.47811303
H	 0.72951694  0.719029   -1.31625851
C	 2.09118604  5.31094922  4.60901658
H	 2.25153892  6.04639826  3.82014303
H	 1.12451173  4.8414505   4.42688394
H	 2.03046561  5.84254265  5.55765301
C	 3.20596012  4.27331663  4.61088538
H	 3.04374162  3.55725883  5.4198696 
H	 4.16313848  4.75846357  4.81403292
C	 3.30599155  3.52570978  3.28868777
H	 2.36173752  3.01007599  3.0894641 
H	 3.44389046  4.24826981  2.48007339
C	 4.44874866  2.52061232  3.25656799
H	 4.30278814  1.78158706  4.04778429
H	 5.38123623  3.04055842  3.48656225
C	 4.56751107  1.81847798  1.91033498
H	 4.73602104  2.54235437  1.11251831
H	 5.38993     1.1046196   1.89658176
H	 3.65160281  1.27735502  1.6729407 
