2,3-Bis(2-pyridyl)thieno[3,4-b]pyrazine and its ruthenium(ii) complexes: a new bidentate bridging ligand for enhanced metal–metal communication†

IF 3.3 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Dalton Transactions Pub Date : 2024-09-27 DOI:10.1039/D4DT02495H
Kristine L. Konkol, Wyatt D. Wilcox and Seth C. Rasmussen
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Abstract

A new bidentate bridging ligand, bis(2-pyridyl)thieno[3,4-b]pyrazine is reported, along with its mono- and bi-metallic Ru(II) complexes as representative examples. Spectroscopic, electrochemical and X-ray crystallographic characterization of these species is reported, with the separation of the two Ru(III)/Ru(II) couples of the bimetallic complex suggesting better metal–metal communication than classical polypyridyl analogues.

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2,3-双(2-吡啶基)噻吩并[3,4-b]吡嗪及其钌(II)配合物:一种用于增强金属间通讯的新型双齿桥接配体
报告了一种新的双齿桥接配体--双(2-吡啶基)噻吩并[3,4-b]吡嗪,并以其单金属和双金属 Ru(II) 复合物为代表。报告对这些物质进行了光谱、电化学和 X 射线晶体学表征,双金属配合物的两个 Ru(III)/Ru(II) 偶联物的分离表明,金属与金属之间的交流比传统的多吡啶类似物更好。
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来源期刊
Dalton Transactions
Dalton Transactions 化学-无机化学与核化学
CiteScore
6.60
自引率
7.50%
发文量
1832
审稿时长
1.5 months
期刊介绍: Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.
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