PM7 Accuracy

1h-benzimidazole    635 1H-Benzimidazole

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    #  Species Formula
   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
   634 DipropyldiazeneC6H14N2
   635 1H-Benzimidazole C7H6N2
   636 1H-IndazoleC7H6N2
   637 1-Methyl-1-phenylhydrazineC7H10N2
   638 t-ButylmalononitrileC7H10N2
   639 Trimethyl pyrazineC7H10N2
   640 1-PiperidineacetonitrileC7H12N2
   641 3,3,5,5-Tetramethyl-1-pyrazolineC7H14N2
   642 m-DicyanobenzeneC8H4N2
   643 o-DicyanobenzeneC8H4N2
   644 p-DicyanobenzeneC8H4N2
   645 PhthalazineC8H6N2


DHf: 43.4 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
1H-Benzimidazole
 H=43.43 HR=NIST
  C     0.00000000  0    0.0000000  0    0.0000000  0     0     0     0
  C     1.41196742  1    0.0000000  0    0.0000000  0     1     0     0
  C     1.38403054  1  121.9483308  1    0.0000000  0     1     2     0
  C     1.39736081  1  116.7871009  1    0.0380019  1     3     1     2
  C     1.43600304  1  121.6821044  1    0.0034314  1     4     3     1
  C     1.39893811  1  120.2042459  1   -0.0613892  1     5     4     3
  N     1.39816562  1  132.5206253  1  179.9989673  1     4     3     5
  C     1.40925025  1  106.6508433  1 -179.9548725  1     7     4     3
  N     1.33112326  1  111.8563278  1   -0.0003914  1     8     7     4
  H     1.09024798  1  118.4847784  1 -179.9625797  1     1     2     3
  H     1.08936298  1  118.4889824  1  179.9362802  1     2     1     3
  H     1.08416896  1  121.8229759  1  179.9877699  1     3     1     4
  H     1.08836362  1  120.0213464  1 -179.9951437  1     6     5     4
  H     0.99265462  1  125.8673223  1 -179.9993624  1     7     4     8
  H     1.07957429  1  122.2152434  1  179.9939890  1     8     7     9