Purchase of a 400 MHz NMR Console

化学研究仪器计划的这个奖项 将协助西北大学化学系 大学在购买升级为400兆赫， 多核核磁共振（NMR）光谱仪。 这一升级将大大加强一些领域的研究 其中包括： 1)早期过渡和基于f元素的均相催化， 2)硅和锡化学， 3)团簇化学和固体电解质中的高场核磁共振， 4)具有氧化还原活性的半不稳定的过渡金属配合物 配体， 5)可溶性金属硒化物和碲化物化学， 6)生物无机化学， 7)有机合成中的第四类试剂。 锡-119核磁共振 问题研究 8)酶和酶灭活剂的机理研究， 9)供体-间隔基-受体复合物和官能化的 量子限制的半导体粒子。 %%% 核磁共振（NMR）光谱仪用于 获得有关分子结构的信息（什么类型的 存在碳和/或氢原子和/或杂原子， 每种类型的原子的相对数量是多少， 它们在分子中相互连接）和分子 动力学（分子的各个部分有多快 移动）。 这项文书对于任何有意义的、 现代合成化学研究计划

This award from the Chemistry Research Instrumentation Program will assist the Department of Chemistry at Northwestern University in the purchase of an upgrade for a 400 MHz, multinuclear, nuclear magnetic resonance (NMR) spectrometer. This upgrade will enhance greatly research in a number of areas including the following: 1) Early transition and f-element based homogeneous catalysis, 2) Silicon and tin chemistry, 3) High field NMR in cluster chemistry and solid electrolytes, 4) Transition metal complexes with redox-active hemilabile ligands, 5) Chemistry of soluble metal selenides and tellurides, 6) Bioinorganic chemistry, 7) group IV reagents in organic synthesis. Tin-119 NMR studies. 8) Mechanism studies of enzymes and enzyme inactivators, 9) Donor-spacer-acceptor complexes and functionalized quantum-confined semiconducting particles. %%% A nuclear magnetic resonance (NMR) spectrometer is used to obtain information about molecular structure (what types of carbon and/or hydrogen atoms and/or hetero-atoms are present, what are the relative number of each type of atoms and how are they connected to one another in the molecule) and molecular dynamics (how rapidly are the various parts of the molecule moving). This instrument is essential for any meaningful, modern synthetic chemistry research program.