Accuracy

2-aminopyridine    613 2-Aminopyridine

(Previous)     (Back)     (Next)         Geometry predicted using PM7

    

    #  Species Formula
   603 DicyanoacetyleneC4N2
   604 FumaronitrileC4H2N2
   605 1,3-DiazineC4H4N2
   606 PyrazineC4H4N2
   607 PyridazineC4H4N2
   608 SuccinonitrileC4H4N2
   609 2-Methyl-1H-imidazoleC4H6N2
   610 (Dimethylamino) acetonitrileC4H8N2
   611 1,4,5,6-TetrahydropyrimidineC4H8N2
   612 PiperazineC4H10N2
   613 2-Aminopyridine C5H6N2
   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-CyanopyridineC6H4N2
   623 4-CyanopyridineC6H4N2


ΔHf: 28.2 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-Aminopyridine
 H=28.23 HR=NIST
  N     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.37507430 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.41665476 +1  122.0159235 +1    0.0000000 +0     2     1     0
  C     1.38728787 +1  117.7211444 +1 -179.9887624 +1     3     2     1
  C     1.39583985 +1  120.0842741 +1   -0.0067932 +1     4     3     2
  C     1.40056041 +1  118.4675589 +1   -0.0132026 +1     5     4     3
  N     1.34146464 +1  123.2188019 +1    0.0215159 +1     6     5     4
  H     0.99956590 +1  119.9834151 +1 -179.9914853 +1     1     2     3
  H     0.99232145 +1  121.2877735 +1 -179.9948980 +1     1     2     8
  H     1.08102658 +1  120.8450679 +1  179.9912736 +1     3     2     4
  H     1.09085980 +1  119.9765777 +1 -179.9969089 +1     4     3     5
  H     1.08251427 +1  120.9633456 +1 -179.9952410 +1     5     4     6
  H     1.09785767 +1  121.6247203 +1 -179.9880131 +1     6     5     7