Conformational and spectroscopic investigation of 3-hydroxyflavone–aluminium chelates

3-Hydroxyflavone (3HF), which is the simplest molecule of the flavonol class, possesses chelating properties towards Al(III). Spectrophotometric methods have shown that the 3HF molecule forms an Al(3HF) 2 complex in pure methanol. The structure of this complex, obtained by quantum semi-empirical AM1...

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Veröffentlicht in:	Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2000-03, Vol.56 (4), p.829-839
Hauptverfasser:	Boudet, Anne-Charlotte, Cornard, Jean-Paul, Merlin, Jean-Claude
Format:	Artikel
Sprache:	eng
Schlagworte:	3-Hydroxyflavone Acids Al(III) Alkalies Aluminum - chemistry Chelating Agents - chemistry Complexation Conformation, AM1 Flavonoids - chemistry Magnetic Resonance Spectroscopy - methods Methanol - chemistry Molecular Conformation Molecular Structure NMR spectrometry Spectrophotometry Spectrum Analysis, Raman - methods Stoichiometry Vibrational spectrometry
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