Purchase of an X-Ray Diffractometer

购买X射线衍射仪

• 批准号: 9007852
• 负责人: Arnold Rheingold
• 金额: $ 17.73万
• 依托单位: University of Delaware
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-05-15 至 1992-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9007852&HistoricalAwards=false
• 关键词: Purchase; Ray; Diffractometer

Single crystal x-ray crystallography is the most powerful analytical method for structure determination of solids. In synthetic inorganic, organic, bioinorganic and organometallic chemistry, single crystal x-ray diffraction is an invaluable tool to characterize molecular structure. The information gained from the knowledge of the molecular composition and structure helps to develop new reactions of potentially general interest in catalysis or synthesis. This award from the Chemistry Shared Instrumentation Program will help the Department of Chemistry at the University of Delaware acquire a Single Crystal X-ray Diffraction System. Among the areas of chemical reserach that will be enhanced by the acquisition are the following: 1. Arsenic and Antimony-Based Clusters of the Early Transition Metal Elements 2. New Metal Complexes of Energetic Ambidentate Ligands 3. Binuclear Transition Metal Complexes 4. Coordination Chemistry of Ambidentate Ligands 5. Preparation of Novel Pyrazolo-fused Heterocycles 6. High-Tc Superconductivity/Structure Relationships in Perovskite-Related Oxides of Nickel

单晶X射线晶体学是最强大的 测定固体结构的分析方法。 在 合成无机、有机、生物无机和有机金属 单晶X射线衍射是一种非常宝贵的 表征分子结构的工具。 的信息 从分子组成的知识中获得， 结构有助于开发潜在的通用的新反应， 对催化或合成感兴趣。 化学共享仪器计划（Chemistry Shared Instruments Program） 将帮助牛津大学化学系 特拉华州收购单晶X射线衍射系统。 在化学研究领域中， 收购事项如下： 1. 早期过渡的砷和锑基团簇 金属元素 2. 新型含能双齿配体金属配合物 3. 双核过渡金属配合物 4. 双齿配体的配位化学 5. 新型吡唑并稠杂环化合物的合成 6. 高温超导与结构的关系 钙钛矿型镍氧化物