Upgrade of a 300 MHz NMR Spectrometer for Teaching and Research

升级用于教学和研究的 300 MHz 核磁共振波谱仪

• 批准号: 0234811
• 负责人: Ronald Elsenbaumer
• 金额: $ 16.5万
• 依托单位: University of Texas at Arlington
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-02-15 至 2006-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0234811&HistoricalAwards=false
• 关键词: Upgrade; 300; MHz; NMR; Spectrometer

With this award from the Chemistry Research Instrumentation and Facilities (CRIF) Program, the Department of Chemistry at the University of Texas in Arlington will acquire a 300 MHz NMR Spectrometer. This equipment will enable researchers to carry out research on synthetic organic, inorganic, physical organic and polymer chemistry. These include the study of a) novel enantiomerically pure metal-organic dendrimers; b) metal complexes of new fluorinated poly(pyrazolyl)borate ligands; c) polymeric materials with enhanced electrical conductivity, superconductivity or electro- and photoluminescent properties; d) the study of ISAMs with nonlinear optical properties; e) the total synthesis of bioactive alkaloids and synthetic methods development; and f) molecular recognition of gases. Nuclear Magnetic Resonance (NMR) spectroscopy is the most powerful tool available to chemists for the elucidation of the structure of molecules. It is used to identify unknown substances, to characterize specific arrangements of atoms within molecules, and to study the dynamics of interactions between molecules in solution. Access to state-of-the-art NMR spectrometers is essential to chemists who are carrying out frontier research. The results from these NMR studies will have a particular impact in materials science and the development of new polymers.

凭借化学研究仪器和设施（CRIF）计划的这一奖项，德克萨斯大学阿灵顿的化学系将获得一台300 MHz NMR光谱仪。这些设备将使研究人员能够进行合成有机、无机、物理有机和聚合物化学的研究。 这些研究包括：a）新型对映体纯金属有机树枝状聚合物; B）新型氟化聚（吡唑基）硼酸盐配体的金属络合物; c）具有增强的导电性、超导性或电致发光和光致发光特性的聚合物材料; d）具有非线性光学特性的ISAM的研究; e）生物活性生物碱的全合成和合成方法的开发;以及f）气体的分子识别。 核磁共振（NMR）光谱是化学家用来阐明分子结构的最有力的工具。它用于识别未知物质，表征分子内原子的特定排列，并研究溶液中分子之间相互作用的动力学。对于从事前沿研究的化学家来说，使用最先进的NMR光谱仪是必不可少的。这些NMR研究的结果将对材料科学和新聚合物的开发产生特别的影响。