Circularly polarised luminescence from planar-chiral Phanephos/Tb(III)(hfa)3 hybrid luminophores

Circularly polarised luminescence from planar-chiral Phanephos/Tb(III)(hfa)3 hybrid luminophores

Planar-chiral Phanephos, containing the coordinatable P(III), formed P(III)/Tb(III)(hfa) 3 hybrid luminophores that successfully emitted characteristic circularly polarised luminescence (CPL) due to 5 D 4 → 7 F 5 transitions in solution. On the other hand, BINAP, containing P(III)=O as axially chira...

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Veröffentlicht in:Photochemical & photobiological sciences 2019-12, Vol.18 (12), p.2859-2864
Hauptverfasser: Taniguchi, Ayano, Hara, Nobuyuki, Shizuma, Motohiro, Tajima, Nobuo, Fujiki, Michiya, Imai, Yoshitane
Format: Artikel
Sprache:eng
Schlagworte:
Biochemistry
Biomaterials
Chemistry
Circular polarization
Luminescence
NMR
Nuclear magnetic resonance
Physical Chemistry
Plant Sciences
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Zusammenfassung:Planar-chiral Phanephos, containing the coordinatable P(III), formed P(III)/Tb(III)(hfa) 3 hybrid luminophores that successfully emitted characteristic circularly polarised luminescence (CPL) due to 5 D 4 → 7 F 5 transitions in solution. On the other hand, BINAP, containing P(III)=O as axially chiral ligand, exhibited no detectable CPL with Tb(III)(hfa) 3 .
ISSN:1474-905X
1474-9092
DOI:10.1039/c9pp00296k