21
ethyne and pentane dimer. Min dist:2.76895406896cm distance: 2.75
C	-0.43406904 -0.27423013  0.32192508
H	-1.19420286 -0.75546352  0.88595587
C	 0.43384495  0.27462351 -0.32190833
H	 1.19442695  0.75507014 -0.88597261
C	 5.21269585  2.7581138   3.40519078
H	 5.02736727  3.00287419  4.4514534 
H	 5.35866939  1.67977386  3.34245911
H	 6.14336039  3.23870376  3.10671729
C	 4.04283539  3.19824618  2.53506656
H	 4.25267283  2.96700782  1.48816343
H	 3.92399742  4.28227366  2.59497348
C	 2.73372074  2.53807428  2.94435948
H	 2.83133346  1.4516381   2.85884847
H	 2.54079115  2.75225447  3.99881258
C	 1.54499468  3.00667397  2.11701971
H	 1.72210184  2.77289613  1.06465712
H	 1.47573148  4.09447925  2.18525922
C	 0.23546642  2.3763052   2.57222451
H	 0.0336709   2.61975991  3.6157342 
H	-0.60883865  2.72078131  1.97670709
H	 0.27942944  1.29014411  2.49235356
