Building-Block Approaches to the Synthesis of Inorganic Molecular Assemblies

无机分子组装体合成的积木式方法

• 批准号: 9626156
• 负责人: Cynthia Schauer
• 金额: $ 45.4万
• 依托单位: University of North Carolina at Chapel Hill
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-05-01 至 2000-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9626156&HistoricalAwards=false
• 关键词: Building; Block; Approaches; Synthesis; Inorganic

This award in the Inorganic, Bioinorganic, and Organometallic Chemistry program supports research and education by Dr. Cynthia K. Schauer of the Chemistry Department, University of North Carolina, on the synthesis of molecular clusters containing transition metals. The synthetic strategy is to prepare molecular `modules` that can be linked to form more complex structures. Emphasis will be placed on understanding how changes in the `modules` affect the electronic interactions between the components once they are assembled. Three types of clusters will be synthesized: redox-active metal-bridged variable-length chains based on iron-phosphide modules; metal inidene chains in which the chains are singly or doubly bridged and differ in conjugation as a result of varying the presence of P, As, or Sb; dendrimeric structures containing transition metals with designed redox centers. This research expands the boundaries of rational synthesis of extended inorganic molecular materials. Theoretical and experimental approaches will be used to probe the electronic properties of these materials and acquire fundamental information concerning their potential in electronic applications.

该奖项在无机，生物无机和有机化学 该计划支持辛西娅·K博士的研究和教育。Schauer of the 北卡罗来纳州大学化学系，关于合成 含有过渡金属的分子簇。 的合成策略 是制备分子“模块”， 结构. 重点将放在了解如何在变化 “模块”影响组件之间的电子交互， 他们被集合起来。 将综合三种类型的分组： 基于磷化铁的氧化还原活性金属桥接可变长度链 模;单或双链的金属亚茚链 由于存在不同的 P、As或Sb;含过渡金属的树枝状结构， 设计的氧化还原中心。 本研究拓展了扩展的理性综合的边界， 无机分子材料 理论和实验方法 将用于探测这些材料的电子性质， 获取有关其电子潜力的基本信息 应用.