21
ethyne and pentane dimer. Min dist:2.15776906697cm distance: 2.5
C	 0.18054505 -0.04676239  0.57660265
H	 0.49607894 -0.12871257  1.58716797
C	-0.18011523  0.04677042 -0.57674563
H	-0.49650876  0.12870455 -1.58702499
C	 0.85891349  3.68976096  0.95548857
H	 1.57864924  3.82888526  0.14830541
H	 0.26135696  2.81101409  0.7130206 
H	 0.19430607  4.55252812  0.9664169 
C	 1.57415362  3.50811219  2.28772032
H	 0.84052819  3.3925554   3.0889378 
H	 2.1514682   4.40476877  2.52339327
C	 2.51095076  2.3083063   2.28532178
H	 1.93781695  1.3991029   2.08025898
H	 3.22747055  2.41702824  1.46694212
C	 3.27228873  2.1431833   3.59308525
H	 2.56091065  2.0097158   4.41138451
H	 3.81590609  3.06690873  3.80281332
C	 4.24262349  0.96991688  3.55652264
H	 4.97353751  1.10000541  2.75793278
H	 4.78473041  0.86277916  4.49503073
H	 3.7143891   0.03542849  3.36742502
