PM7 Accuracy

1,2-dibutylhydrazine    655 1,2-Dibutylhydrazine

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    #  Species Formula
   645 PhthalazineC8H6N2
   646 QuinazolineC8H6N2
   647 QuinoxalineC8H6N2
   648 n-PentylmalonodinitrileC8H12N2
   649 TetramethylbutanedinitrileC8H12N2
   650 TetramethylpyrazineC8H12N2
   651 1,4-Dimethyl-2,3-diaza-bicyclo[2.2.2]oct-2-eneC8H14N2
   652 3,4,5,6-Tetrahydro-3,3,6,6-tetramethylpyridazineC8H16N2
   653 Di-n-butyldiazeneC8H18N2
   654 Di-tert-butyldiazeneC8H18N2
   655 1,2-Dibutylhydrazine C8H20N2
   656 3-QuinolinamineC9H8N2
   657 5-QuinolinamineC9H8N2
   658 6-QuinolinamineC9H8N2
   659 8-QuinolinamineC9H8N2
   660 2-(Diethylamino)-pentanenitrileC9H18N2
   661 2,2-BipyridylC10H8N2
   662 2,4-BipyridylC10H8N2
   663 4,4'-BipyridineC10H8N2
   664 2,3-Dimethyl quinoxalineC10H10N2
   665 alpha N,N-dimethylamino phenylacetonitrileC10H12N2


DHf: -14.2 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
1,2-Dibutylhydrazine
 H=-14.2 HR=NIST
  C     0.33159086  1   0.00244065  1  -1.62184664  1
  C     0.96240613  1   1.38961262  1  -1.74660526  1
  C     1.87050330  1   1.68741828  1  -0.54946887  1
  C     2.45171290  1   3.10793448  1  -0.65179549  1
  N     3.36867425  1   3.47706762  1   0.46001889  1
  N     4.55631235  1   2.65379249  1   0.44869002  1
  C     5.46190735  1   3.03695172  1  -0.66789696  1
  C     6.04478231  1   4.45562300  1  -0.55262797  1
  C     6.94478551  1   4.76768641  1  -1.75228171  1
  C     7.57705966  1   6.15281058  1  -1.61499109  1
  H     1.09494235  1  -0.78175839  1  -1.56239625  1
  H    -0.29062531  1  -0.07564947  1  -0.72334922  1
  H    -0.30563140  1  -0.22278243  1  -2.48382657  1
  H     1.54187693  1   1.45592228  1  -2.68738009  1
  H     0.16975253  1   2.15766521  1  -1.82357548  1
  H     2.70010298  1   0.95369138  1  -0.50175156  1
  H     1.31317818  1   1.56688290  1   0.39589700  1
  H     2.98139831  1   3.23734553  1  -1.61927589  1
  H     1.63902509  1   3.86831853  1  -0.63551264  1
  H     6.27400430  1   2.27601531  1  -0.66989249  1
  H     4.92210657  1   2.92069580  1  -1.63126047  1
  H     5.21576806  1   5.18929730  1  -0.49029488  1
  H     6.60862016  1   4.56478868  1   0.39055289  1
  H     7.73641112  1   3.99991222  1  -1.84374306  1
  H     6.35892145  1   4.71280133  1  -2.68948374  1
  H     6.81419261  1   6.93655690  1  -1.54332809  1
  H     8.20324374  1   6.22075102  1  -0.71848423  1
  H     8.21034088  1   6.38741319  1  -2.47723329  1
  H     2.89382838  1   3.26922710  1   1.35362247  1
  H     5.04044451  1   2.85019244  1   1.34020528  1