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  Home > JCE Print > Journal of Chemical Education > Issues > 1995  > July  >
General Interest
The Analysis of First-Order Coupling Patterns in NMR Spectra
Brian E. Mann
The University of Sheffield, Sheffield S3 7HF, U.K.
Cover
July 1995
Vol. 72 No. 7
p. 614
Abstract
Many students find the analysis of non-overlapping first-order coupling patterns in NMR spectra difficult. To a large extent, this is a result of the way that they are presented in NMR texts. The student is presented with a singlet that is then progressively split into multiplets to give the desired coupling pattern. In order to interpret a real spectrum, the student needs to interpret each multiplet and frequently tries to do this as taught by starting with a singlet and thinking of how to construct the multiplet. This is a very difficult task for any but the simplest of multiplets. The analysis of any well resolved first-order multiplet is actually a trivial exercise. There are some very simple rules that make the analysis a simple exercise.
More Information
*  Citation
 Mann, Brian E. J. Chem. Educ. 1995 72 614.
*  Keywords
*  History
 Created:
Last Updated:		 10/1/1999
5/22/2006
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