混合价态化合物 Inner sphere electron transfer
混合价态化合物是指一种化合物中存在某个元素,它的化合价在这个化合物中显示的不止一个。
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词汇 | Mixed valence |
分类 | 英语词汇 英语翻译词典 |
释义 |
Mixed valence
中文百科
混合价态化合物 Inner sphere electron transfer(重定向自Mixed valence)
混合价态化合物是指一种化合物中存在某个元素,它的化合价在这个化合物中显示的不止一个。
英语百科
Inner sphere electron transfer 混合价态化合物(重定向自Mixed valence)
Inner sphere or bonded electron transfer is a redox chemical reaction that proceeds via a covalent linkage—a strong electronic interaction—between the oxidant and the reductant reactants. In Inner Sphere (IS) electron transfer (ET), a ligand bridges the two metal redox centers during the electron transfer event. Inner sphere reactions are inhibited by large ligands, which prevent the formation of the crucial bridged intermediate. Thus, IS ET is rare in biological systems, where redox sites are often shielded by bulky proteins. Inner sphere ET is usually used to describe reactions involving transition metal complexes and most of this article is written from this perspective. However, redox centers can consist of organic groups rather than metal centers. |
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