1,4-Benzene-bridged covalent hybrid of triarylamine and cyclometalated ruthenium: A new type of organic-inorganic mixed-valent system

Chang Jiang Yao; Ren Hui Zheng; Qiang Shi; Yu Wu Zhong; Jiannian Yao

doi:10.1039/c2cc32471g

1,4-Benzene-bridged covalent hybrid of triarylamine and cyclometalated ruthenium: A new type of organic-inorganic mixed-valent system

Chang Jiang Yao, Ren Hui Zheng, Qiang Shi, Yu Wu Zhong^*, Jiannian Yao

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

52 Citations (Scopus)

Abstract

A 1,4-benzene-bridged covalent hybrid of triarylamine and cyclometalated ruthenium 1²⁺ was isolated as a bench-stable open-shell substance. The free spin in this complex is mainly associated with the triarylamine unit, as indicated by EPR and DFT calculations and electrochemical analysis. It exhibits an intense intervalence-charge-transfer transition around 1050 nm that is not present in 1⁺ and 1³⁺.

Original language	English
Pages (from-to)	5680-5682
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	45
DOIs	https://doi.org/10.1039/c2cc32471g
Publication status	Published - 9 May 2012
Externally published	Yes

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abstract = "A 1,4-benzene-bridged covalent hybrid of triarylamine and cyclometalated ruthenium 12+ was isolated as a bench-stable open-shell substance. The free spin in this complex is mainly associated with the triarylamine unit, as indicated by EPR and DFT calculations and electrochemical analysis. It exhibits an intense intervalence-charge-transfer transition around 1050 nm that is not present in 1+ and 13+.",

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AU - Yao, Chang Jiang

AU - Zheng, Ren Hui

AU - Shi, Qiang

AU - Zhong, Yu Wu

AU - Yao, Jiannian

PY - 2012/5/9

Y1 - 2012/5/9

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AB - A 1,4-benzene-bridged covalent hybrid of triarylamine and cyclometalated ruthenium 12+ was isolated as a bench-stable open-shell substance. The free spin in this complex is mainly associated with the triarylamine unit, as indicated by EPR and DFT calculations and electrochemical analysis. It exhibits an intense intervalence-charge-transfer transition around 1050 nm that is not present in 1+ and 13+.

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U2 - 10.1039/c2cc32471g

DO - 10.1039/c2cc32471g

M3 - Article

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ER -

1,4-Benzene-bridged covalent hybrid of triarylamine and cyclometalated ruthenium: A new type of organic-inorganic mixed-valent system

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