(3E)-3-(2-Oxo-1,2-Dihydro-3H-Indol-3-Ylidene)-1,3-Dihydro-2H-Indol-2-One

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Properties Simple | Detailed

Formula C16H10N2O2
IUPAC Name (3e)-3-(2-oxoindolin-3-ylidene)indolin-2-one
Molecular Mass 262.263 g·mol−1
Heat of Formation 20.4 ± 16.7 kJ·mol−1
Dipole Moment 0.00 ± 1.08 D
Volume 286.29 Å 3
Surface Area 262.25 Å 2
HOMO Energy -8.90 ± 0.55 eV
LUMO Energy -1.72 ± eV
Point Group Symmetry C2h
Synonyms
  • (3e)-3-(2-ketoindolin-3-ylidene)oxindole
  • (3e)-3-(2-oxo-1h-indol-3-ylidene)-1h-indol-2-one
  • (3e)-3-(2-oxo-3-indolinylidene)-2-indolinone
  • (3e)-3-(2-oxoindolin-3-ylidene)indolin-2-one
  • 2h-indol-2-one, 3-(1,2-dihydro-2-oxo-3h-indol-3-ylidene)-1,3-dihydro-
  • 3-(2-ketoindolin-3-ylidene)oxindole
  • 3-(2-oxo-1h-indol-3-ylidene)-1h-indol-2-one
  • 3-(2-oxo-3-indolinylidene)-2-indolinone
  • 3-(2-oxoindolin-3-ylidene)indolin-2-one
  • isoindigo
  • isoindigotin
  • oprea1_712169
CAS Number(s)
  • 476-34-6
InChIKey MLCPSWPIYHDOKG-BUHFOSPRSA-N
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