Benzimidazole

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Properties Simple | Detailed

Formula C7H6N2
IUPAC Name benzimidazole
Molecular Mass 118.136 g·mol−1
Heat of Formation 215.5 ± 16.7 kJ·mol−1
Dipole Moment 3.67 ± 1.08 D
Volume 141.71 Å 3
Surface Area 148.12 Å 2
HOMO Energy -9.27 ± 0.55 eV
LUMO Energy -0.36 ± eV
Point Group Symmetry Cs
Synonyms
  • 1,3-benzodiazole
  • 1,3-diazaindene
  • 1h-benzimidazole
  • 3-azaindole
  • ac-907/34118023
  • azindole
  • benziminazole
  • benzoglyoxaline
  • benzoimidazole
  • bzi
  • hbim
  • hbzim
  • n,n'-methenyl-o-phenylenediamine
  • o-benzimidazole
CAS Number(s)
  • 79351-71-6
  • 51-17-2
  • 116421-27-3
  • 25463-25-6
InChIKey HYZJCKYKOHLVJF-UHFFFAOYSA-N
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Elements H C N