Sb(V) dihalide corroles: efficient singlet oxygen photosensitisers.

Autor: Caliskanyürek, Volkan, Eulberg, Simon, Lange, Oliver, Bröring, Martin, Tschierlei, Stefanie
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Zdroj: Chemical Communications; 4/18/2024, Vol. 60 Issue 30, p4096-4099, 4p
Abstrakt: Sb(V) dihalide corrole complexes, in particular difluoro-5,15-di(4-cyanophenyl)-10-(2,4,5-trimethoxyphenyl)corrolatoantimony(V) (complex 1), show distinct emission properties and efficient intersystem crossing rates. Furthermore, complex 1 is characterised by its extended triplet excited state lifetime and an impressive singlet oxygen quantum yield exceeding 95%. This emphasises its potential for effective photooxidation reactions, positioning it as a leader in Sb(V) complex applications. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index