21
ethyne and pentane dimer. Min dist:5.47869830587cm distance: 5.0
C	 0.50108008  0.31617537  0.12730177
H	 1.37892768  0.87005021  0.35119011
C	-0.50101541 -0.31611545 -0.12774615
H	-1.37899235 -0.87011013 -0.35074573
C	 3.51694604  5.24137148  7.05827656
H	 3.19016695  6.25312821  6.81644288
H	 2.73600949  4.55730134  6.72624235
H	 3.59171006  5.16166632  8.14190336
C	 4.84048456  4.92623796  6.3739208 
H	 5.16582175  3.91874048  6.64338996
H	 5.61455086  5.60800558  6.73286531
C	 4.7521926   5.03883033  4.8584485 
H	 4.00037449  4.3374376   4.48428045
H	 4.40308813  6.04069358  4.59508102
C	 6.08034578  4.77696182  4.1623304 
H	 6.42189888  3.76750656  4.40280409
H	 6.82976779  5.46170714  4.5651515 
C	 5.98743246  4.94390849  2.65139149
H	 5.66879574  5.95465919  2.39495872
H	 6.94324454  4.75815447  2.16346265
H	 5.25716991  4.25368947  2.22904998
