Purchase of a Variable Temperature X-Ray Diffractometer

购买变温 X 射线衍射仪

• 批准号: 0840483
• 负责人: Benjamin Hsiao
• 金额: $ 30万
• 依托单位: SUNY at Stony Brook
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-02-01 至 2012-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0840483&HistoricalAwards=false
• 关键词: Purchase; Variable; Temperature; Ray; Diffractometer

With this award from the Chemistry Research Instrumentation and Facilities Multiuser Program (CRIF:MU), Professor Benjamin S. Hsiao and colleagues Nancy S. Goroff and Peter G. Khalifah from SUNY Stony Brook (SBU) will acquire an X-ray diffractometer with variable temperature control and a 4-circle-kappa goniometer configured for an enhanced molybdenum radiation source. This instrument will benefit students from nine different research groups who will use the diffractometer on a regular basis. The main research projects that will benefit from this award are in the areas of inorganic periodic solids, inorganic framework materials, lithium-ion batteries and other layered materials, organometallic enzyme models, transition metal complexes, crystal engineering and topochemical polymerizations, molecular electronics, conjugated organic materials, and physics of electronic materials. In addition, at least 11 other groups at SBU, whose research ranges from synthetic organic chemistry to terrestrial magma formation, will benefit from occasional access to these upgraded capabilities.An X-ray diffractometer allows accurate and precise measurements of the full three dimensional structure of a molecule, including bond distances and angles, and provides accurate information about the spatial arrangement of the molecule relative to the neighboring molecules. The studies described here will impact a number of areas, including chemistry, materials chemistry and biochemistry. This instrument will be an integral part of teaching as well as research.

凭借化学研究仪器和设施多用户计划（CRIF：MU）的这一奖项，Benjamin S。Hsiao和同事Nancy S.作者声明：Peter G.来自纽约州立大学斯托尼布鲁克（SBU）的Khalifah将获得一台带有可变温度控制的X射线衍射仪和一台为增强型钼辐射源配置的4圆κ测角仪。 该仪器将使来自九个不同研究小组的学生受益，他们将定期使用衍射仪。将从该奖项中受益的主要研究项目是在无机周期性固体，无机框架材料，锂离子电池和其他层状材料，有机金属酶模型，过渡金属配合物，晶体工程和拓扑化学聚合，分子电子学，共轭有机材料和电子材料物理学等领域。此外，SBU至少有11个其他研究小组，其研究范围从合成有机化学到陆地岩浆形成，将从偶尔使用这些升级的能力中受益。X射线衍射仪可以准确和精确地测量分子的完整三维结构，包括键距和角度，并提供关于分子相对于相邻分子的空间排列的精确信息。这里描述的研究将影响许多领域，包括化学，材料化学和生物化学。该仪器将成为教学和研究的一个组成部分。