Spectroscopic properties and redox chemistry of the phosphorescent excited state of [Au2(dppm)2]2+ [dppm = bis(diphenylphosphino)methane]

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)22_Publication in policy or professional journal

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Author(s)

Detail(s)

Original languageEnglish
Pages (from-to)885-886
Journal / PublicationJournal of the Chemical Society, Chemical Communications
Issue number13
Publication statusPublished - 1989

Abstract

The complex [Au2(dppm)2]2+ [dppm = bis(diphenylphosphino)methane] exhibits a long-lived room temperature photoluminescence in fluid solutions (emission maximum, 565 nm; τ0, 17.0 μs; Φem, 0.15); the phosphorescent excited state of [Au2(dppm)2]2+ undergoes oxidative and reductive quenching with methyl viologen and N,N,N′, N′-tetramethyl-p-phenylenediamine, respectively, and can be quenched by organic halides.

Citation Format(s)

Spectroscopic properties and redox chemistry of the phosphorescent excited state of [Au2(dppm)2]2+ [dppm = bis(diphenylphosphino)methane]. / Che, Chi-Ming; Kwong, Hoi-Lun; Yam, Vivian Wing-Wah; Cho, Kar-Cheong.

In: Journal of the Chemical Society, Chemical Communications, No. 13, 1989, p. 885-886.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)22_Publication in policy or professional journal