CAREER: Construction of Magnetic Cyanide-, Acetylide-, and Butadiynylide-Based Clusters

职业：基于氰化物、乙酰化物和丁二酰化物的磁性簇的构建

• 批准号: 0645414
• 负责人: Stephen Holmes
• 金额: $ 55.5万
• 依托单位: University of Kentucky Research Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-02-01 至 2009-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0645414&HistoricalAwards=false
• 关键词: CAREER; Construction; Magnetic; Cyanide; Acetylide

This CAREER award by the Inorganic, Bioinorganic and Organometallic Chemistry Program supports work by Professor Stephen M. Holmes at the University of Kentucky to study molecule-based materials that exhibit tunable magnetic and photomagnetic behaviors. A series of stable and magnetically anisotropic poly(pyrazolyl)borate cyanometalate and alkynyl precursors are prepared and controllably aggregated into a series of magnetic and photomagnetic polynuclear cluster derivatives. The fundamental structure-property relationships assist in the understanding and engineering of tunable magnetic and optical properties, especially for applications in molecule-based memory devices. The Summer Nanoscale Institute and physical property measurement courses for undergraduate, graduate and postdoctoral students introduce and describe nanoscale science and spectroscopy concepts from a first-principle standpoint. Spectroscopic and magnetic characterizations of user-supplied materials are discussed and tutorial experiments are performed by students using remote access. The newly acquired skills and access to instrumentation enable the timely and cost-effective collection and interpretation of spectroscopic data for research groups at a variety of regional undergraduate institutions. Collaborative participation of regional mentors and the exchange and support of their students at Centre College and Kentucky State University (local minority-serving and Historically Black Colleges and University (HBCU) institutions) expand nanoscale curriculum development and research activities across the region.

这个职业奖由无机，生物无机和有机化学计划支持教授斯蒂芬M。霍姆斯在肯塔基州大学研究具有可调磁性和光磁性行为的分子材料。 制备了一系列稳定的和磁各向异性的聚（吡唑基）硼酸酯氰酸酯和炔基前体，并可控地聚集成一系列磁性和光磁性多核簇衍生物。 基本的结构-性质关系有助于理解和工程的可调的磁性和光学性质，特别是在分子为基础的存储设备的应用。 夏季纳米研究所和物理性质测量课程的本科生，研究生和博士后学生介绍和描述纳米科学和光谱学的概念，从第一原理的立场。 讨论了用户提供的材料的光谱和磁性表征，并由学生使用远程访问进行辅导实验。 新获得的技能和获得仪器使光谱数据的及时和具有成本效益的收集和解释的研究小组在各种区域本科院校。 区域导师的合作参与以及中心学院和肯塔基州州立大学（当地少数民族服务和历史上的黑人学院和大学（HBCU）机构）学生的交流和支持，扩大了整个地区的纳米级课程开发和研究活动。