21
ethyne and pentane dimer. Min dist:3.83883477224cm distance: 4.0
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	 2.51694604  4.24137148  6.05827656
H	 2.19016695  5.25312821  5.81644288
H	 1.73600949  3.55730134  5.72624235
H	 2.59171006  4.16166632  7.14190336
C	 3.84048456  3.92623796  5.3739208 
H	 4.16582175  2.91874048  5.64338996
H	 4.61455086  4.60800558  5.73286531
C	 3.7521926   4.03883033  3.8584485 
H	 3.00037449  3.3374376   3.48428045
H	 3.40308813  5.04069358  3.59508102
C	 5.08034578  3.77696182  3.1623304 
H	 5.42189888  2.76750656  3.40280409
H	 5.82976779  4.46170714  3.5651515 
C	 4.98743246  3.94390849  1.65139149
H	 4.66879574  4.95465919  1.39495872
H	 5.94324454  3.75815447  1.16346265
H	 4.25716991  3.25368947  1.22904998
