Accuracy

tetramethyldiazetine    628 Tetramethyldiazetine

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    #  Species Formula
   618 DiethylcyanamideC5H10N2
   619 ButylmethyldiazeneC5H12N2
   620 N,N-Dimethyl-1,3-propanediamineC5H14N2
   621 2-CyanopyridineC6H4N2
   622 3-CyanopyridineC6H4N2
   623 4-CyanopyridineC6H4N2
   624 2,3-Dimethyl pyrazineC6H8N2
   625 HexanedinitrileC6H8N2
   626 PhenylhydrazineC6H8N2
   627 3(Dimethylamino) propanenitrileC6H12N2
   628 Tetramethyldiazetine C6H12N2
   629 TriethylenediamineC6H12N2
   630 1,2-DiisopropyldiazeneC6H14N2
   631 DipropyldiazeneC6H14N2
   632 1H-BenzimidazoleC7H6N2
   633 1H-IndazoleC7H6N2
   634 1-Methyl-1-phenylhydrazineC7H10N2
   635 t-ButylmalononitrileC7H10N2
   636 Trimethyl pyrazineC7H10N2
   637 1-PiperidineacetonitrileC7H12N2
   638 3,3,5,5-Tetramethyl-1-pyrazolineC7H14N2


ΔHf: 35.9 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
Tetramethyldiazetine
 H=35.9 HR=NIST
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     1.64263847 +1    0.0000000 +0    0.0000000 +0     1     0     0
  N     1.53522079 +1   82.6097556 +1    0.0000000 +0     2     1     0
  N     1.24773197 +1   97.3970691 +1    0.0009657 +1     3     2     1
  C     1.50846236 +1  116.2706612 +1 -111.8674038 +1     2     1     3
  C     1.50832601 +1  116.3184835 +1 -111.8701076 +1     1     2     3
  C     1.50836614 +1  116.2595113 +1 -136.2301416 +1     1     2     6
  C     1.50837973 +1  116.2976361 +1 -136.2136222 +1     2     1     5
  H     1.09707620 +1  111.2944942 +1  -71.7915422 +1     5     2     1
  H     1.09836729 +1  112.6412746 +1  121.1853329 +1     5     2     9
  H     1.10054029 +1  111.0137450 +1  118.9517104 +1     5     2    10
  H     1.09711875 +1  111.2958210 +1  -71.9964264 +1     6     1     2
  H     1.09840080 +1  112.6476396 +1  121.2134894 +1     6     1    12
  H     1.10058856 +1  111.0092566 +1  118.9427287 +1     6     1    13
  H     1.09710012 +1  111.2910746 +1   71.6573175 +1     7     1     2
  H     1.09840566 +1  112.6403351 +1 -121.1824012 +1     7     1    15
  H     1.10053087 +1  111.0216541 +1 -118.9516748 +1     7     1    16
  H     1.09846146 +1  112.6182885 +1  -49.0026784 +1     8     2     1
  H     1.09715435 +1  111.2820017 +1  120.9664922 +1     8     2    18
  H     1.10036628 +1  111.0349286 +1  119.9666688 +1     8     2    19