Coupled electron-transfer and spin-exchange reactions

Jeffrey W. Turner; Franklin A. Schultz

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Coupled electron-transfer and spin-exchange reactions

机译：耦合的电子转移和自旋交换反应

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Electron-transfers accompanied by a change in metal atom spin-state occur widely in chemistry and biology. An appropriate framework for interpreting such behavior is an electrochemical scheme of squares consisting of two one-electron electrode reactions and two spin-equilibrium steps. The presence of coupled electron-transfers and spin-exchanges is reflected in the thermodynamic and kinetic parameters of such events. Oxidation-reduction potentials and electron-transfer rate constants depend on the positions of the spin-state equilibria in t he two oxidation states.

机译：电子转移伴随着金属原子自旋态的变化在化学和生物学中广泛发生。解释这种行为的合适框架是由两个单电子电极反应和两个自旋平衡步骤组成的正方形电化学方案。此类事件的热力学和动力学参数反映了耦合的电子转移和自旋交换的存在。氧化还原电位和电子传递速率常数取决于两种氧化态中自旋态平衡的位置。

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来源
《Coordination chemistry reviews》 |2001年第2001期|p.81-97|共17页
作者
Jeffrey W. Turner; Franklin A. Schultz;
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作者单位

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收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类无机化学;
关键词
Electron-transfer; Spin-exchange; Thermodynamic parameters; Kinetic parameters;

机译：电子传递;自旋交换;热力学参数;运动学参数;

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3. Electrochemical activation Parameters of Coupled Electron-Transfer and Spin-Exchange Reactions. Experimental Studies of [M(Tacn)_2]~(3+/2+) and [Fe(Pzb)_2]~(+/0) Redox Systems [J] . Jeffrey W. Turner, Franklin A. Schultz The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical . 2002,第8期

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4. COUPLED ELECTRON-TRANSFER AND SPIN-EXCHANGE REACTIONS. INSIGHT FROM ELECTROCHEMICAL ACTIVATION PARAMTERS [C] . Franklin A. Schultz ECS Meeting . 2003

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5. Synthetic Study of Photoinduced Electron-Transfer Reaction Leading to Reactions of Cation Radicals with Nucleophiles [D] . 山下, 敏明 1993

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6. Bioinorganic Chemistry Special Feature: Kinetics of proton-coupled electron-transfer reactions to the manganese-oxo cubane complexes containing the Mn4O... formula ... and Mn4O... formula ... core types [O] . Marcelino Maneiro, Wolfgang F. Ruettinger, Emilie Bourles, 2003

机译：生物无机化学的特殊功能：质子耦合电子转移反应的锰-氧古巴配合物含有Mn4O ...和Mn4O ... ...
7. Mechanistic Dichotomy in Proton-Coupled Electron-Transfer Reactions of Phenols with a Copper Superoxide Complex [O] . Wilson D. Bailey, Debanjan Dhar, Anna C. Cramblitt, 2019

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机译：均相外球电子转移反应的活化参数。利用马库斯理论比较自我交换与交叉反应

Coupled electron-transfer and spin-exchange reactions

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