21
ethyne and pentane dimer. Min dist:5.32101644877cm distance: 4.25
C	-0.52998742 -0.10975985  0.27261689
H	-1.45895425 -0.30232156  0.74954492
C	 0.53017217  0.10989029 -0.27222433
H	 1.45876949  0.30219113 -0.74993747
C	 2.65225585  6.18242951  4.70512794
H	 3.33575379  6.95192564  4.34509173
H	 1.9568674   5.95820931  3.89628879
H	 2.07922618  6.60090678  5.53138662
C	 3.41948682  4.9345903   5.1218534 
H	 2.72421998  4.18196333  5.50088605
H	 4.09618202  5.17360241  5.9451296 
C	 4.22956827  4.34150719  3.97767279
H	 3.55748975  4.06968601  3.15815607
H	 4.90619167  5.1056704   3.58626289
C	 5.04287222  3.12307146  4.39131207
H	 4.36886944  2.34671472  4.76073932
H	 5.68734953  3.39805883  5.22905028
C	 5.88700882  2.57278542  3.24935798
H	 6.58118789  3.33033125  2.88446919
H	 6.46757688  1.70401502  3.55649729
H	 5.25789347  2.27453242  2.41071798
