Pyrrole

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Properties Simple | Detailed

Formula C4H5N
IUPAC Name pyrrole
Molecular Mass 67.089 g·mol−1
Heat of Formation 110.7 ± 16.7 kJ·mol−1
Dipole Moment 2.26 ± 1.08 D
Volume 89.38 Å 3
Surface Area 103.83 Å 2
HOMO Energy -9.02 ± 0.55 eV
LUMO Energy 0.70 ± eV
Point Group Symmetry C2v
Synonyms
  • 1-aza-2,4-cyclopentadiene
  • 1h-pyrrole
  • 1h-pyrrole, homopolymer
  • azole
  • divinyleneimine
  • divinylenimine
  • imidole
  • monopyrrole
  • pyrolle
  • pyrrol
CAS Number(s)
  • 21995-14-2
  • 45361-50-0
  • 109-97-7
  • 30604-81-0
InChIKey KAESVJOAVNADME-UHFFFAOYSA-N
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Elements H C N