Purchase of a CCD Area Detector Diffractometer

购买 CCD 面检测器衍射仪

• 批准号: 9634638
• 负责人: Gerald Babcock
• 金额: $ 21万
• 依托单位: Michigan State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-02-01 至 2000-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9634638&HistoricalAwards=false
• 关键词: Purchase; CCD; Area; Detector; Diffractometer

This award from the Chemistry Research Instrumentation and Facilities Program will assist the Department of Chemistry at Michigan State University to acquire a CCD area detector diffractometer. This equipment will enhance research in a number of areas including the following: (1) extended metal arrays with paramagnetic centers, (2) electride structures and properties, (3) exploratory synthesis of metal chalcogenide compounds, (4) magneto-structural studies of layered vanadyl phosphates and phosphonates, and (5) reactions of transition metal anions with haloboranes. The X-ray diffractometer is used to make accurate and precise measurements of the full three dimensional structure of a molecule. The information obtained gives the precise values of all the bond distances and bond angles of a given molecule and it gives accurate information about the spatial arrangement of the molecule relative to the neighboring molecules.

该奖项从化学研究仪器和设施计划将协助化学系在密歇根州立大学，以获得一个CCD面检测器衍射仪。该设备将加强若干领域的研究，包括：（1）具有顺磁中心的扩展金属阵列，（2）超顺磁结构和性质，（3）金属硫属化合物的探索性合成，（4）层状磷酸氧钒和膦酸氧钒的磁结构研究，以及（5）过渡金属阴离子与卤代硼烷的反应。 X射线衍射仪用于精确测量分子的完整三维结构。所获得的信息给出了给定分子的所有键距和键角的精确值，并且它给出了关于该分子相对于相邻分子的空间排列的准确信息。