Coordination Chemistry of Carborane Clusters: Metal-Boron Bonds in Carborane, Carboranyl, and Carboryne Complexes

IF 3.8 3区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Comments on Inorganic Chemistry Pub Date : 2018-05-04 DOI:10.1080/02603594.2018.1465939

Bennett J. Eleazer, D. V. Peryshkov

引用次数: 31

Abstract

Metalated three-dimensional icosahedral boron clusters often exhibit high chemical and thermal stability relative to their simple borane counterparts thus making them a convenient object to study the chemistry of metal-boron bonds. The presence of multiple reactive boron vertices makes carboranes unique ligands with unusual steric and electronic requirements. This article summarizes recent developments in coordination chemistry of neutral {C2B10} carborane clusters with a focus on metal-boron interactions. Several bonding modes are discussed, including neutral borane coordination through bridging B–H··· M interactions, boryl complexes with B -M bonds, multimetallic assemblies, and the BB-carboryne complex containing a three-membered (BB)>Ru metallacycle.

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碳硼烷簇的配位化学:碳硼烷、碳硼酰和碳硼烷配合物中的金属-硼键

金属化的三维二十面体硼团簇相对于简单的硼烷团簇通常具有较高的化学和热稳定性，从而使其成为研究金属-硼键化学的方便对象。多个反应性硼顶点的存在使得碳硼烷具有独特的空间和电子要求。本文综述了中性{C2B10}碳硼烷簇配位化学的最新进展，重点介绍了金属-硼相互作用。讨论了几种键合模式，包括通过桥接B- h···M相互作用的中性硼烷配位，硼基配合物与B -M键，多金属组合，以及含有三元(BB)>Ru金属环的BB-碳炔配合物。

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

Comments on Inorganic Chemistry 化学-无机化学与核化学

CiteScore

9.00

自引率

1.90%

发文量

审稿时长

>12 weeks

期刊介绍： Comments on Inorganic Chemistry is intended as a vehicle for authoritatively written critical discussions of inorganic chemistry research. We publish focused articles of any length that critique or comment upon new concepts, or which introduce new interpretations or developments of long-standing concepts. “Comments” may contain critical discussions of previously published work, or original research that critiques existing concepts or introduces novel concepts. Through the medium of “comments,” the Editors encourage authors in any area of inorganic chemistry - synthesis, structure, spectroscopy, kinetics and mechanisms, theory - to write about their interests in a manner that is both personal and pedagogical. Comments is an excellent platform for younger inorganic chemists whose research is not yet widely known to describe their work, and add to the spectrum of Comments’ author profiles, which includes many well-established inorganic chemists.