Accuracy

2-cyclopentenecarbonitrile    502 2-Cyclopentenecarbonitrile

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    #  Species Formula
   492 PyridineC5H5N
   493 N-Methyl pyrroleC5H7N
   494 1,2,3,6-TetrahydropyridineC5H9N
   495 2-CyanobutaneC5H9N
   496 Butyl cyanideC5H9N
   497 t-ButylnitrileC5H9N
   498 CyclopentylamineC5H11N
   499 PiperidineC5H11N
   500 N-Methyl-n-butylamineC5H13N
   501 1-CyclopentenecarbonitrileC6H7N
   502 2-Cyclopentenecarbonitrile C6H7N
   503 2-Methyl pyridineC6H7N
   504 3-Methyl pyridineC6H7N
   505 4-Methyl pyridineC6H7N
   506 AnilineC6H7N
   507 2,5-Dimethyl-1H-pyrroleC6H9N
   508 CyclopentanecarbonitrileC6H9N
   509 2-MethylpiperidineC6H13N
   510 CyclohexamethylenimineC6H13N
   511 CyclohexanamineC6H13N
   512 Di-n-propylamineC6H15N


ΔHf: 33.9 kcal/mol,     REF: NIST Chemistry WebBook, NIST Standard Reference Database, No. 69; W. G. Mallard, P. J. Linstrom, Eds., National Institute of Standards and Technology, Gaithersberg, http://webbook.nist.gov/chemistry.
  
 PM7
2-Cyclopentenecarbonitrile
 H=33.9 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.54865283 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.50207760 +1  105.0045765 +1    0.0000000 +0     2     1     0
  C     1.33756634 +1  112.5967376 +1    1.2784476 +1     3     2     1
  C     1.51334238 +1  111.9182407 +1    0.9169834 +1     4     3     2
  C     1.44682974 +1  111.1780175 +1 -123.1073942 +1     5     4     3
  N     1.15658105 +1  144.8341687 +1  179.9061268 +1     6     4     5
  H     1.10003078 +1  111.4766513 +1 -123.4186246 +1     1     2     3
  H     1.10208668 +1  110.9971185 +1 -118.4582566 +1     1     2     8
  H     1.10503314 +1  111.5090977 +1 -120.7001653 +1     2     1     3
  H     1.10457974 +1  111.5332339 +1 -118.5373498 +1     2     1    10
  H     1.07663217 +1  120.0326318 +1 -179.8558515 +1     3     2     4
  H     1.07459413 +1  128.2095379 +1  179.6605538 +1     4     3     5
  H     1.12367408 +1  109.6365986 +1 -121.6394944 +1     5     4     6