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)

Chi-Ming Che
Hoi-Lun Kwong
Vivian Wing-Wah Yam
Kar-Cheong Cho

Detail(s)

Original language	English
Pages (from-to)	885-886
Journal / Publication	Journal of the Chemical Society, Chemical Communications
Issue number	13
Publication status	Published - 1989

Link(s)

DOI	DOI https://doi.org/10.1039/C39890000885 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-37049089967&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(521dc954-af38-402b-a5be-aeedcb145fbb).html

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; Φ_em, 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.

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Phenylenediamines Medicine & Life Sciences

Paraquat Medicine & Life Sciences

Methane Medicine & Life Sciences

Oxidation-Reduction Medicine & Life Sciences

Temperature Medicine & Life Sciences

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Citation Format(s)

[ RIS ] [ BibTeX ]

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 et al.

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

Che, C-M, Kwong, H-L, Yam, VW-W & Cho, K-C 1989, 'Spectroscopic properties and redox chemistry of the phosphorescent excited state of [Au₂(dppm)₂]²⁺ [dppm = bis(diphenylphosphino)methane]', Journal of the Chemical Society, Chemical Communications, no. 13, pp. 885-886. https://doi.org/10.1039/C39890000885

Che, C-M., Kwong, H-L., Yam, V. W-W., & Cho, K-C. (1989). Spectroscopic properties and redox chemistry of the phosphorescent excited state of [Au₂(dppm)₂]²⁺ [dppm = bis(diphenylphosphino)methane]. Journal of the Chemical Society, Chemical Communications, (13), 885-886. https://doi.org/10.1039/C39890000885

Che C-M, Kwong H-L, Yam VW-W, Cho K-C. Spectroscopic properties and redox chemistry of the phosphorescent excited state of [Au₂(dppm)₂]²⁺ [dppm = bis(diphenylphosphino)methane]. Journal of the Chemical Society, Chemical Communications. 1989;(13):885-886. doi: 10.1039/C39890000885

Che, Chi-Ming ; Kwong, Hoi-Lun ; Yam, Vivian Wing-Wah et al. / Spectroscopic properties and redox chemistry of the phosphorescent excited state of [Au₂(dppm)₂]²⁺ [dppm = bis(diphenylphosphino)methane]. In: Journal of the Chemical Society, Chemical Communications. 1989 ; No. 13. pp. 885-886.