Violacein

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Properties Simple | Detailed

Formula C20H13N3O3
IUPAC Name (3e)-3-[5-(5-hydroxyindol-1-ium-3-yl)-2-oxo-1h-pyrrol-3-ylidene]indolin-2-one
Molecular Mass 343.336 g·mol−1
Heat of Formation -50.7 ± 16.7 kJ·mol−1
Dipole Moment 3.81 ± 1.08 D
Volume 377.65 Å 3
Surface Area 340.61 Å 2
HOMO Energy -8.38 ± 0.55 eV
LUMO Energy -1.58 ± eV
Point Group Symmetry C1
Synonyms
  • (3e)-3-[5-(5-hydroxy-1h-indol-3-yl)-2-keto-2-pyrrolin-3-ylidene]oxindole
  • (3e)-3-[5-(5-hydroxy-1h-indol-3-yl)-2-oxo-1h-pyrrol-3-ylidene]-1h-indol-2-one
  • (3e)-3-[5-(5-hydroxy-1h-indol-3-yl)-2-oxo-1h-pyrrol-3-ylidene]-2-indolinone
  • (3e)-3-[5-(5-hydroxy-1h-indol-3-yl)-2-oxo-1h-pyrrol-3-ylidene]indolin-2-one
InChIKey XAPNKXIRQFHCHN-QGOAFFKASA-N
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