Synthesis and Exploration of the Reactivity of a 16-Electron Half-Sandwich Ir(III) Complex Featuring a Bifunctional O,N-o-Carborane Ligand

IF 2.2 4区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

European Journal of Inorganic Chemistry Pub Date : 2024-12-23 DOI:10.1002/ejic.202400752

Jun-Xian Li, Liu-Jie Zhou, Yu-Ping Zhang, Ya-Xiong Luo, Mian Wu, Peng-Fei Cui, Guo-Xin Jin

引用次数: 0

Abstract

In this work, a 16-electron half-sandwich Ir(III) complex (Cp*Ir(OCN−Ph-Cl)C₂B₁₀H₁₀, 2) featuring a bifunctional O,N-o-carborane ligand was synthesized, and its reactivity was thoroughly investigated. Further studies indicate that this complex could react with various donor ligands to achieve a stable 18-electron species. Interestingly, the obtained 16-electron complex 2 shows acid–base responsive behavior, namely reversible structural transformation between the 16-electron complex 2 and 18-electron complex 4 (Cp*IrCl(OCNH−Ph-Cl)C₂B₁₀H₁₀) with different coordination configuration. This work describes in detail the different reaction processes of half-sandwich iridium complex and carborane ligand.

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双官能团O， n - O -碳硼烷配体的16电子半夹心Ir（III）配合物的合成及反应性研究

本文合成了一种具有双官能团O， n - O -碳硼烷配体的16电子半夹心Ir（III）配合物（Cp*Ir(OCN−Ph-Cl) c2b10h10,2），并对其反应性进行了深入研究。进一步的研究表明，该配合物可以与各种供体配体反应，得到稳定的18电子物质。有趣的是，得到的16电子配合物2表现出酸碱响应行为，即16电子配合物2和不同配位构型的18电子配合物4 （Cp*IrCl(OCNH−Ph-Cl)C2B10H10）之间的可逆结构转变。本文详细描述了半夹层铱配合物与碳硼烷配体的不同反应过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

European Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

4.30

自引率

4.30%

发文量

419

审稿时长

1.3 months

期刊介绍： The European Journal of Inorganic Chemistry (2019 ISI Impact Factor: 2.529) publishes Full Papers, Communications, and Minireviews from the entire spectrum of inorganic, organometallic, bioinorganic, and solid-state chemistry. It is published on behalf of Chemistry Europe, an association of 16 European chemical societies. The following journals have been merged to form the two leading journals, European Journal of Inorganic Chemistry and European Journal of Organic Chemistry: Chemische Berichte Bulletin des Sociétés Chimiques Belges Bulletin de la Société Chimique de France Gazzetta Chimica Italiana Recueil des Travaux Chimiques des Pays-Bas Anales de Química Chimika Chronika Revista Portuguesa de Química ACH—Models in Chemistry Polish Journal of Chemistry The European Journal of Inorganic Chemistry continues to keep you up-to-date with important inorganic chemistry research results.