^1H NMR谱中质子的化学等价性和磁等价性问题探讨  

Study on Chemical Equivalence and Magnetic Equivalence of Prontons in 1 H NMR Spectroscopy

作　　者：秦丙昌[1] 

机构地区：[1]安阳师范学院化学化工学院

出　　处：《化学教育》2016年第6期71-74,共4页Chinese Journal of Chemical Education

摘　　要：对1H NMR谱中质子的化学等价性和磁等价性问题进行了探讨,介绍了其意义和比较简便的判断方法,通过实例指出了该部分内容教学中容易忽视的一些问题。The chemical equivalence and magnetic equivalence of prontons in 1H NMR spec troscopy were studied. Their significances and quite simple determinate methods were intro duced, and some ignored problems in teaching were put forward by concrete examples.

关 键 词：1H NMR谱 化学等价 磁等价 

分 类 号：O657.2-4[理学—分析化学] G642[理学—化学]