Re(CO)3Cl-chelation-mediated electronic coupling between two amine redox sites through the 5,5′-positions of 2,2′-bipyridine

Hai Jing Nie; Chang Jiang Yao; Jiannian Yao; Yu Wu Zhong

doi:10.1002/asia.201100636

Re(CO)₃Cl-chelation-mediated electronic coupling between two amine redox sites through the 5,5′-positions of 2,2′-bipyridine

Hai Jing Nie, Chang Jiang Yao, Jiannian Yao, Yu Wu Zhong^*

^*Corresponding author for this work

CAS - Institute of Chemistry

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

10 Citations (Scopus)

Abstract

The electronic coupling between two amine redox sites bridged through the 5,5′-positions of the [Re(CO)₃Cl]-chelated 2,2′- bipyridine was studied by the electrochemical, spectroscopic, and EPR analysis. Interestingly, multiple near-infrared bands were observed in this new organic mixed-valent system. The results are interpreted with the aid of DFT and TDDFT calculations. Two's company: The electronic coupling between two amine redox sites bridged through the 5,5′-positions of the [Re(CO) ₃Cl]-chelated 2,2′-bipyridine was studied by electrochemical, spectroscopic, and EPR analysis. Interestingly, multiple near-infrared bands were observed in this new organic mixed-valence system. The results are interpreted with the aid of DFT and TDDFT calculations.

Original language	English
Pages (from-to)	3322-3327
Number of pages	6
Journal	Chemistry - An Asian Journal
Volume	6
Issue number	12
DOIs	https://doi.org/10.1002/asia.201100636
Publication status	Published - 2 Dec 2011
Externally published	Yes

Keywords

amines
mixed-valent compounds
radical ions
rhenium
transition metals

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10.1002/asia.201100636

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title = "Re(CO)3Cl-chelation-mediated electronic coupling between two amine redox sites through the 5,5′-positions of 2,2′-bipyridine",

abstract = "The electronic coupling between two amine redox sites bridged through the 5,5′-positions of the [Re(CO)3Cl]-chelated 2,2′- bipyridine was studied by the electrochemical, spectroscopic, and EPR analysis. Interestingly, multiple near-infrared bands were observed in this new organic mixed-valent system. The results are interpreted with the aid of DFT and TDDFT calculations. Two's company: The electronic coupling between two amine redox sites bridged through the 5,5′-positions of the [Re(CO) 3Cl]-chelated 2,2′-bipyridine was studied by electrochemical, spectroscopic, and EPR analysis. Interestingly, multiple near-infrared bands were observed in this new organic mixed-valence system. The results are interpreted with the aid of DFT and TDDFT calculations.",

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AU - Nie, Hai Jing

AU - Yao, Chang Jiang

AU - Yao, Jiannian

AU - Zhong, Yu Wu

PY - 2011/12/2

Y1 - 2011/12/2

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AB - The electronic coupling between two amine redox sites bridged through the 5,5′-positions of the [Re(CO)3Cl]-chelated 2,2′- bipyridine was studied by the electrochemical, spectroscopic, and EPR analysis. Interestingly, multiple near-infrared bands were observed in this new organic mixed-valent system. The results are interpreted with the aid of DFT and TDDFT calculations. Two's company: The electronic coupling between two amine redox sites bridged through the 5,5′-positions of the [Re(CO) 3Cl]-chelated 2,2′-bipyridine was studied by electrochemical, spectroscopic, and EPR analysis. Interestingly, multiple near-infrared bands were observed in this new organic mixed-valence system. The results are interpreted with the aid of DFT and TDDFT calculations.

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KW - mixed-valent compounds

KW - radical ions

KW - rhenium

KW - transition metals

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Re(CO)₃Cl-chelation-mediated electronic coupling between two amine redox sites through the 5,5′-positions of 2,2′-bipyridine

Abstract

Keywords

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