Coordination Complexes of Bismuth(III) Involving Organic Ligands with Pnictogen or Chalcogen Donors
Coordination Complexes of Bismuth(III) Involving Organic Ligands with Pnictogen or Chalcogen Donors
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有机配体与磷元素或硫元素供体的铋(III)配位络合物
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
N. Burford
中科院分区：
文献类型：
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作者：
G. Briand;N. Burford
本章概述了铋 (III) 与有机配体的配合物所表现出的结构多样性，其中有机配体涉及第 15 族元素（磷族元素）和第 16 族元素（硫族元素）作为供体位点，认识到通过操纵有机部分来调整结构和反应性的潜力。尽管大多数铋配合物都遵循标准价指导原则，但铋的高且可变的配位数导致了有趣且不可预测的结构排列。给出了明确定义的铋化合物的分子式，概述了每种化合物可用的表征数据的类型和范围，从而能够评估有关合成和反应性的观察结果的重要性和相关性。详细描述一些结构特征以说明特定布置的新颖性或通用性。铋 (III) 正在出现多样化的配位化学，通过宽敞且灵活的配位环境使配位数超过 9 成为可能。
Publisher Summary The chapter presents an overview of the structural diversity demonstrated by complexes of bismuth(III) with organic-based ligands involving the elements of Groups 15 (pnictogens) and 16 (chalcogens) as donor sites, recognizing the potential for tailoring structure and reactivity by manipulation of the organic moiety. Although most complexes of bismuth obey standard valence guidelines, the high and variable coordination numbers accessible to bismuth are responsible for interesting and unpredictable structural arrangements. The formulas of well-defined bismuth compounds are presented to outline the type and extent of characterization data available for each, enabling assessment of the significance and relevance of the observations regarding synthesis and reactivity. Some of the structural features are described in detail to illustrate the novelty or generality of a particular arrangement. A diverse coordination chemistry is emerging for bismuth(III) made possible by a spacious and flexible coordination environment, allowing for coordination numbers in excess of 9.