Photoexcited states of dinuclear Ru complexes bridged by proton-dissociable benzimidazole derivatives

Masa aki Haga; Md Meser Ali; Hatsuko Maegawa; Koichi Nozaki; Akio Yoshimura; Takeshi Ohno

doi:10.1016/0010-8545(94)80028-6

Photoexcited states of dinuclear Ru complexes bridged by proton-dissociable benzimidazole derivatives

Masa aki Haga^*, Md Meser Ali, Hatsuko Maegawa, Koichi Nozaki, Akio Yoshimura, Takeshi Ohno

^*Corresponding author for this work

Department of Chemistry

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

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Abstract

New dinuclear Ru complexes containing proton dissociable benzimidazole derivatives have been prepared, in which 2,2'-bis(2-benzimidazolyl)-4,4'-bipyridine(bbbpyH₂) is introduced as a new bridging ligand. New dinuclear Ru complexes can be classified into three types according to the number of the dissociable protons and redox activity of the central metal ions. Three types of complexes exhibit different switching modes on the redox behaviors, emission, or metal-metal interaction. The proton dissociation in dinuclear Ru complexes leads to the changes of redox potentials and donor property of the ligand, which induces the switching of redox and photochemical properties in the complexes.

Original language	English
Pages (from-to)	99-104
Number of pages	6
Journal	Coordination Chemistry Reviews
Volume	132
Issue number	C
DOIs	https://doi.org/10.1016/0010-8545(94)80028-6
State	Published - 1994/05

ASJC Scopus subject areas

General Chemistry
Materials Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry

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title = "Photoexcited states of dinuclear Ru complexes bridged by proton-dissociable benzimidazole derivatives",

abstract = "New dinuclear Ru complexes containing proton dissociable benzimidazole derivatives have been prepared, in which 2,2'-bis(2-benzimidazolyl)-4,4'-bipyridine(bbbpyH2) is introduced as a new bridging ligand. New dinuclear Ru complexes can be classified into three types according to the number of the dissociable protons and redox activity of the central metal ions. Three types of complexes exhibit different switching modes on the redox behaviors, emission, or metal-metal interaction. The proton dissociation in dinuclear Ru complexes leads to the changes of redox potentials and donor property of the ligand, which induces the switching of redox and photochemical properties in the complexes.",

author = "Haga, {Masa aki} and Ali, {Md Meser} and Hatsuko Maegawa and Koichi Nozaki and Akio Yoshimura and Takeshi Ohno",

year = "1994",

month = may,

doi = "10.1016/0010-8545(94)80028-6",

language = "英語",

volume = "132",

pages = "99--104",

journal = "Coordination Chemistry Reviews",

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}

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T1 - Photoexcited states of dinuclear Ru complexes bridged by proton-dissociable benzimidazole derivatives

AU - Haga, Masa aki

AU - Ali, Md Meser

AU - Maegawa, Hatsuko

AU - Nozaki, Koichi

AU - Yoshimura, Akio

AU - Ohno, Takeshi

PY - 1994/5

Y1 - 1994/5

N2 - New dinuclear Ru complexes containing proton dissociable benzimidazole derivatives have been prepared, in which 2,2'-bis(2-benzimidazolyl)-4,4'-bipyridine(bbbpyH2) is introduced as a new bridging ligand. New dinuclear Ru complexes can be classified into three types according to the number of the dissociable protons and redox activity of the central metal ions. Three types of complexes exhibit different switching modes on the redox behaviors, emission, or metal-metal interaction. The proton dissociation in dinuclear Ru complexes leads to the changes of redox potentials and donor property of the ligand, which induces the switching of redox and photochemical properties in the complexes.

AB - New dinuclear Ru complexes containing proton dissociable benzimidazole derivatives have been prepared, in which 2,2'-bis(2-benzimidazolyl)-4,4'-bipyridine(bbbpyH2) is introduced as a new bridging ligand. New dinuclear Ru complexes can be classified into three types according to the number of the dissociable protons and redox activity of the central metal ions. Three types of complexes exhibit different switching modes on the redox behaviors, emission, or metal-metal interaction. The proton dissociation in dinuclear Ru complexes leads to the changes of redox potentials and donor property of the ligand, which induces the switching of redox and photochemical properties in the complexes.

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U2 - 10.1016/0010-8545(94)80028-6

DO - 10.1016/0010-8545(94)80028-6

M3 - 学術論文

AN - SCOPUS:0003160828

SN - 0010-8545

VL - 132

SP - 99

EP - 104

JO - Coordination Chemistry Reviews

JF - Coordination Chemistry Reviews

IS - C

ER -

Photoexcited states of dinuclear Ru complexes bridged by proton-dissociable benzimidazole derivatives

Abstract

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