PM7 Accuracy

n,n-dimethyl-1,3-propanediamine    623 N,N-Dimethyl-1,3-propanediamine

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    #  Species Formula
   613 1,4,5,6-TetrahydropyrimidineC4H8N2
   614 PiperazineC4H10N2
   615 2-AminopyridineC5H6N2
   616 3-AminopyridineC5H6N2
   617 4-AminopyridineC5H6N2
   618 Dimethyl propanedinitrileC5H6N2
   619 2-Ethyl-1H-imidazoleC5H8N2
   620 DiethylcyanamideC5H10N2
   621 ButylmethyldiazeneC5H12N2
   622 ButylmethyldiazineC5H12N2
   623 N,N-Dimethyl-1,3-propanediamine C5H14N2
   624 2-CyanopyridineC6H4N2
   625 3-CyanopyridineC6H4N2
   626 4-CyanopyridineC6H4N2
   627 2,3-Dimethyl pyrazineC6H8N2
   628 HexanedinitrileC6H8N2
   629 PhenylhydrazineC6H8N2
   630 3(Dimethylamino) propanenitrileC6H12N2
   631 TetramethyldiazetineC6H12N2
   632 TriethylenediamineC6H12N2
   633 1,2-DiisopropyldiazeneC6H14N2


DHf: -8.3 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
N,N-Dimethyl-1,3-propanediamine
 H=-8.29 HR=NIST
  C    -0.09678511  1   0.14350091  1  -0.20576075  1
  N     1.36656278  1  -0.06610288  1  -0.21443724  1
  C     2.06681244  1   1.22324979  1  -0.02450491  1
  C     1.81267692  1  -0.72060204  1  -1.47031424  1
  C     1.51178332  1  -2.22707161  1  -1.37877088  1
  C     1.99961709  1  -2.94269861  1  -2.64723248  1
  N     1.75417903  1  -4.39834039  1  -2.51500957  1
  H    -0.60310491  1  -0.83191208  1  -0.29294420  1
  H    -0.47063770  1   0.80191900  1  -1.00331052  1
  H    -0.38934020  1   0.57131921  1   0.76768784  1
  H     3.14645772  1   1.02847397  1   0.08809004  1
  H     1.92148472  1   1.94776251  1  -0.83863055  1
  H     1.72397454  1   1.68410765  1   0.91683189  1
  H     2.91087195  1  -0.57695240  1  -1.57754279  1
  H     1.34382944  1  -0.28302418  1  -2.37577827  1
  H     2.00996092  1  -2.65392833  1  -0.48326344  1
  H     0.43308621  1  -2.40197334  1  -1.22218336  1
  H     1.51552545  1  -2.50555664  1  -3.54601574  1
  H     3.09819112  1  -2.80431807  1  -2.76644691  1
  H     0.81075187  1  -4.59558869  1  -2.22691758  1
  H     1.93849372  1  -4.88499152  1  -3.37582182  1