Inorganic Redox Processes in Solution

溶液中的无机氧化还原过程

• 批准号: 9019840
• 负责人: Edwin Gould
• 金额: $ 18.57万
• 依托单位: Kent State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-01-15 至 1994-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9019840&HistoricalAwards=false
• 关键词: Inorganic; Redox; Processes; Solution

In this project in the Inorganic, Bioinorganic, and Organometallic Program of the Chemistry Division, Gould will study the mechanisms of oxidation-reduction reactions in solution. Emphasis will be placed on the participation of less usual oxidation states. One of the important foundations of chemical thinking is a broad knowledge of the behavior of the oxidation states of the elements. Three general areas will be investigated: 1) intramolecular ligand-to-metal hydride migrations, resulting in two-electron reductions of the metal center; 2) redox chemistry of stabilized chromium(IV), particularly the noncomplementary reactions in which chromium(III) is formed through the use of two-electron reducing agents; and 3) redox chemistry of molybdenum(III) and -(IV). Attempts will be made to differentiate one- and two-electron oxidations of these states; evidence for ligand bridging will be sought. The data obtained should allow estimates for rates of electron self-exchange pertaining to these systems.

在这个项目中，无机，生物无机， 化学部的有机物计划，古尔德将 研究氧化还原反应的机理， 溶液 重点将放在参与较少 通常的氧化态。 的重要基础之一 化学思维是一种关于化学物质行为的广泛知识。 元素的氧化态。 主要研究三个方面：1）分子内 配体到金属氢化物的迁移，导致两个电子 金属中心的还原; 2） 稳定的铬（IV），特别是非互补的 铬（III）是通过使用 双电子还原剂;和3）氧化还原化学 钼（III）和-（IV）。 将试图 区分这些状态的单电子和双电子氧化; 将寻找配体桥接的证据。 获得的数据 应该允许估计电子自我交换的速率 与这些系统有关。