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what would be the shift and coupling constants of these peaks measured by a 300MHz spectrophotometer? include units

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter14: Mass Spectrometry

Section: Chapter Questions

Problem 14.26P: Following is the mass spectrum of bromocyclopentane. The molecular ion m/z 148 is of such low...

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Spectroanalytical Methods

Spectroanalytical methods measure the wavelength and intensity of radiations that are either emitted or absorbed by a molecular or atomic species. These methods are useful for evaluating the electronic or atomic arrangement of the molecules of a given analyte.

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what would be the shift and coupling constants of these peaks measured by a 300MHz spectrophotometer? include units

Using a 60 MHz spectrometer, a chemist observes the following peak:
doublet, J = 7 Hz, at 4.00 ppm

Using a 60 MHz spectrometer, a chemist observes the following peak:
doublet, J = 7 Hz, at 2.50 ppm

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