Accuracy

3-cyanopyridine    622 3-Cyanopyridine

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    #  Species Formula
   612 PiperazineC4H10N2
   613 2-AminopyridineC5H6N2
   614 3-AminopyridineC5H6N2
   615 4-AminopyridineC5H6N2
   616 Dimethyl propanedinitrileC5H6N2
   617 2-Ethyl-1H-imidazoleC5H8N2
   618 DiethylcyanamideC5H10N2
   619 ButylmethyldiazeneC5H12N2
   620 N,N-Dimethyl-1,3-propanediamineC5H14N2
   621 2-CyanopyridineC6H4N2
   622 3-Cyanopyridine C6H4N2
   623 4-CyanopyridineC6H4N2
   624 2,3-Dimethyl pyrazineC6H8N2
   625 HexanedinitrileC6H8N2
   626 PhenylhydrazineC6H8N2
   627 3(Dimethylamino) propanenitrileC6H12N2
   628 TetramethyldiazetineC6H12N2
   629 TriethylenediamineC6H12N2
   630 1,2-DiisopropyldiazeneC6H14N2
   631 DipropyldiazeneC6H14N2
   632 1H-BenzimidazoleC7H6N2


ΔHf: 66.4 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
3-Cyanopyridine
 H=66.42 HR=NIST
  N     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.34673773 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.40265811 +1  122.6304590 +1    0.0000000 +0     2     1     0
  C     1.39105242 +1  118.7003079 +1   -0.0327726 +1     3     2     1
  C     1.40015761 +1  118.8851405 +1    0.0050279 +1     4     3     2
  C     1.34240296 +1  118.8868594 +1    0.0073104 +1     1     2     3
  C     1.41600037 +1  120.8266575 +1 -179.9854433 +1     5     4     3
  N     1.15741584 +1  150.6092275 +1  179.9945008 +1     7     4     5
  H     1.09793990 +1  115.6104700 +1 -179.9968410 +1     2     1     3
  H     1.08762529 +1  120.3981783 +1  179.9956891 +1     3     2     4
  H     1.09191964 +1  120.8198223 +1 -179.9983322 +1     4     3     5
  H     1.09859430 +1  116.2524562 +1 -179.9873639 +1     6     1     2