Effect of anion binding on charge stabilization in a bis-fullerene-oxoporphyrinogen conjugate

Effect of anion binding on charge stabilization in a bis-fullerene-oxoporphyrinogen conjugate

Presence of strongly binding anion, F(-) stabilizes the photo-induced charge-separated states of a bis-fullerene-substituted oxoporphyrinogen due to the large shift in the oxidation potential of the oxoporphyrinogen moiety upon anion binding through hydrogen bonding at its core.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2010-11, Vol.46 (42), p.7933-7935
Hauptverfasser: Hill, Jonathan P, El-Khouly, Mohamed E, Charvet, Richard, Subbaiyan, Navaneetha K, Ariga, Katsuhiko, Fukuzumi, Shunichi, D'Souza, Francis
Format: Artikel
Sprache:eng
Schlagworte:
Anions
Fullerenes - chemistry
Hydrogen Bonding
Kinetics
Porphyrinogens - chemistry
Spectrometry, Fluorescence
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Zusammenfassung:Presence of strongly binding anion, F(-) stabilizes the photo-induced charge-separated states of a bis-fullerene-substituted oxoporphyrinogen due to the large shift in the oxidation potential of the oxoporphyrinogen moiety upon anion binding through hydrogen bonding at its core.
ISSN:1359-7345
1364-548X
DOI:10.1039/c0cc03167d