21
ethyne and pentane dimer. Min dist:5.5856314347cm distance: 5.25
C	-0.54378423 -0.1247307  -0.23663226
H	-1.4962338  -0.34385048 -0.65177809
C	 0.54360148  0.12503487  0.23691391
H	 1.49641654  0.3435463   0.65149643
C	 5.65194328  2.73365585  5.2757944 
H	 5.10894338  2.56462583  6.20611679
H	 4.97633056  2.49427004  4.45463518
H	 6.48367892  2.0314771   5.23904593
C	 6.12515264  4.17836757  5.18476077
H	 6.6861458   4.32645623  4.25909047
H	 6.81544584  4.39422984  6.00312845
C	 4.97301603  5.17166509  5.24016881
H	 4.2901063   4.98426822  4.40608209
H	 4.40076589  5.00322137  6.15620528
C	 5.43337954  6.62209887  5.20204125
H	 5.98527591  6.80219887  4.27658978
H	 6.13736289  6.78944485  6.02007371
C	 4.27342661  7.60304303  5.31019962
H	 3.72583409  7.45011717  6.24060824
H	 4.61358663  8.63737836  5.28575748
H	 3.56960569  7.46348171  4.48970174
