PM7 Accuracy

diethylcyanamide    620 Diethylcyanamide

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    #  Species Formula
   610 SuccinonitrileC4H4N2
   611 2-Methyl-1H-imidazoleC4H6N2
   612 (Dimethylamino) acetonitrileC4H8N2
   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 Diethylcyanamide C5H10N2
   621 ButylmethyldiazeneC5H12N2
   622 ButylmethyldiazineC5H12N2
   623 N,N-Dimethyl-1,3-propanediamineC5H14N2
   624 2-CyanopyridineC6H4N2
   625 3-CyanopyridineC6H4N2
   626 4-CyanopyridineC6H4N2
   627 2,3-Dimethyl pyrazineC6H8N2
   628 HexanedinitrileC6H8N2
   629 PhenylhydrazineC6H8N2
   630 3(Dimethylamino) propanenitrileC6H12N2


DHf: 15.2 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
Diethylcyanamide
 H=15.2 HR=NIST
  N     0.00000000  0    0.0000000  0    0.0000000  0     0     0     0
  C     1.48979221  1    0.0000000  0    0.0000000  0     1     0     0
  C     1.52779357  1  110.2981862  1    0.0000000  0     2     1     0
  C     1.48962737  1  113.0603452  1 -173.3846993  1     1     2     3
  C     1.52765217  1  110.4190917  1  174.9394615  1     4     1     2
  C     1.36425269  1  113.6229724  1 -131.5849367  1     1     2     4
  N     1.16242086  1  173.9788593  1 -113.5229295  1     6     1     2
  H     1.11165416  1  111.8570428  1 -123.6486969  1     2     1     3
  H     1.11513472  1  106.6354180  1 -117.1640586  1     2     1     8
  H     1.09816288  1  112.1756943  1  -68.0369574  1     3     2     1
  H     1.09954154  1  111.2717183  1  119.6723878  1     3     2    10
  H     1.09605674  1  111.0561783  1  119.9266896  1     3     2    11
  H     1.11170430  1  111.8313978  1  123.6750608  1     4     1     5
  H     1.11527891  1  106.5371264  1  117.1190329  1     4     1    13
  H     1.09813653  1  112.2077715  1   68.1123425  1     5     4     1
  H     1.09957591  1  111.2864760  1 -119.7177998  1     5     4    15
  H     1.09610709  1  111.0421825  1 -119.8950668  1     5     4    16