21
ethyne and pentane dimer. Min dist:3.05104280365cm distance: 3.5
C	 0.01646256  0.26125669  0.54655995
H	 0.04457418  0.71864332  1.50443621
C	-0.01607277 -0.26105738 -0.54667651
H	-0.04496397 -0.71884264 -1.50431966
C	 5.59854612  4.0326856   2.15591598
H	 6.00368985  4.72765705  2.89198189
H	 6.08851893  3.07122992  2.30950694
H	 5.87364965  4.3929227   1.16559436
C	 4.08926765  3.90312032  2.31307034
H	 3.69537648  3.22182175  1.55531636
H	 3.61415126  4.87057935  2.13667778
C	 3.68966636  3.40526288  3.6949479 
H	 4.13559596  2.42168903  3.87076942
H	 4.10657437  4.07667964  4.45016546
C	 2.18182973  3.31929919  3.88517237
H	 1.76296722  2.6303337   3.14803819
H	 1.74460143  4.29834092  3.67760778
C	 1.79781591  2.86930526  5.28855375
H	 2.19040364  3.5603919   6.03499747
H	 0.71749656  2.8147035   5.41537883
H	 2.20984888  1.88397731  5.50630519
