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Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter27: Molecular Fluorescence Spectroscopy

Section: Chapter Questions

Problem 27.9QAP

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Question

14- Calculate the coupling constant for this signal. This spectrum was taken on a 300
MHz spectrometer. The shifts of peaks A, B, and C are 1.2803 pm, 1.2568 pm, and 1.2328 ppm respectively.
Your answer must be rounded to the correct number of significant figures.

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