Purchase of X-Ray Diffractometer with CCD Area Detector

购买带CCD面检测器的X射线衍射仪

• 批准号: 0092021
• 负责人: Bruce Koel
• 金额: $ 16.47万
• 依托单位: University of Southern California
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-02-15 至 2004-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0092021&HistoricalAwards=false
• 关键词: Purchase; Ray; Diffractometer; CCD; Area

With support from the Chemistry Research Instrumentation and Facilities (CRIF) Program, the Department of Chemistry at the University of Southern California will acquire an X-ray diffractometer with CCD detector for small molecule diffractometry. This equipment will enhance research in a number of areas including the following: a) studies on metal hydride complexes and other metal compounds; b) covalent fluoride, oxofluoride and nonmetal main group chemistry; c) studies of long lived carbocation salts and related studies; d) studies on organic light-emitting diodes; e) ruthenium complexes as polymerization catalysts; and f) synthetic and mechanistic organotransition metal chemistry.The X-ray diffractometer allows accurate and precise measurements of the full three dimensional structure of a molecule, including bond distances and angles, and it provides accurate information about the spatial arrangement of the molecule relative to the neighboring molecules. These studies will have an impact in a number of areas, including the preparation of more efficient catalysts and materials chemistry.

在化学研究仪器和设施（CRIF）计划的支持下，南加州大学化学系将获得一台带CCD检测器的X射线衍射仪，用于小分子衍射。这一设备将加强若干领域的研究，包括：a）金属氢化物络合物和其他金属化合物的研究; B）共价氟化物、氟氧化物和非金属主族化学; c）长寿命碳阳离子盐的研究和有关研究; d）有机发光二极管的研究; e）钌络合物作为聚合催化剂;和f）合成和机械有机过渡金属化学。X射线衍射仪允许精确和精确测量分子的全部三维结构，包括键距和键角，并且它提供了关于分子相对于相邻分子的空间排列的精确信息。 这些研究将在许多领域产生影响，包括制备更有效的催化剂和材料化学。