Ligand K-edge X-ray absorption spectroscopic studies. Metal-ligand covalency in a series of transition metal tetrachlorides
Ligand K-edge X-ray absorption spectroscopic studies. Metal-ligand covalency in a series of transition metal tetrachlorides
复制标题
配体 K 边 X 射线吸收光谱研究。
DOI：
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发表时间：
1995
期刊：
影响因子：
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通讯作者：
E. Solomon
中科院分区：
文献类型：
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作者：
S. Shadle;B. Hedman;K. Hodgson;E. Solomon
配体K边X射线吸收光谱是研究开壳层金属离子配体-金属相互作用电子结构的有力工具。该技术是以前开发的配体-Cu [sup II]共价的应用程序，但现在已扩展到应用到金属离子与一个以上的电子（或空穴）。通过使用推导的表达式和本研究中概述的协议，配体前边缘强度提供了一个直接的探针的配体价p轨道共价的金属配体键。该技术被扩展到其他d[sup n]系统的应用本文提出的分析。参考文献40篇，图6，9个标签。
Ligand K-edge X-ray absorption spectroscopy has been shown to be a powerful tool in the study of the electronic structure of ligand-metal interactions in open shell metal ions. The technique was developed previously for application to ligand-Cu[sup II] covalency but has now been extended for application to metal ions with more than one electron (or hole). By use of the expressions derived and the protocol outlined in this study, ligand pre-edge intensity provides a direct probe of the ligand valence p-orbital covalency of a metal-ligand bond. The technique is extended to other d[sup n] systems by application of the analysis presented in this paper. 40 refs., 6 figs., 9 tabs.