NMR in Undergraduate Instrumentation in Chemistry and Physics

使用最近获得的60 MHz核磁共振（NMR）光谱仪，带锁/去耦和可变温度附件，使林菲尔德学院化学和其他科学本科生的培训现代化并显着扩大。这是通过实施六个教学目标来实现的：(1)训练学生使用核磁共振快速生成关于小分子物理结构的详细信息；(2)帮助学生验证实验室合成的有机化合物的身份；(3)提供一种方法来测量分子中细微的温度依赖的物理变化；(4)说明核自旋的物理原理；(5)向学生介绍一种快速测定混合物中已知化合物相对数量的方法；（六）鼓励大学生参与科研项目。

The use of a recently acquired 60 MHz muclear magnetic resonance (NMR) spectrometer with lock/decoupler and variable temperature accessories is modernizing and significantly broadening the training of undergraduate students in chemistry and other sciences at Linfield College. This is being accomplished through the implementation of six instructional objectives: (1) training students in the use of NMR to rapidly generate detailed information about the physical structure of small molecules; (2) helping students verify the identity of organic compounds synthesized in the laboratory; (3) providing a way to measure subtle temperature-dependent physical changes in molecules; (4) illustrating physical principles related to nuclear spin; (5) introducing students to a means of rapidly determining the relative quantities of known compounds in mixtures; (6) encouraging undergraduates to become involved in research projects.