21
ethyne and pentane dimer. Min dist:3.91567970882cm distance: 4.0
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	 6.09854612  4.5326856   2.65591598
H	 6.50368985  5.22765705  3.39198189
H	 6.58851893  3.57122992  2.80950694
H	 6.37364965  4.8929227   1.66559436
C	 4.58926765  4.40312032  2.81307034
H	 4.19537648  3.72182175  2.05531636
H	 4.11415126  5.37057935  2.63667778
C	 4.18966636  3.90526288  4.1949479 
H	 4.63559596  2.92168903  4.37076942
H	 4.60657437  4.57667964  4.95016546
C	 2.68182973  3.81929919  4.38517237
H	 2.26296722  3.1303337   3.64803819
H	 2.24460143  4.79834092  4.17760778
C	 2.29781591  3.36930526  5.78855375
H	 2.69040364  4.0603919   6.53499747
H	 1.21749656  3.3147035   5.91537883
H	 2.70984888  2.38397731  6.00630519
