Answered: Spectrum 1 Spectrum 2 Spectrum 3 74.66…

Spectrum 1 Spectrum 2 Spectrum 3 74.66 70.97 62.93 30.54 43.74 32.79 7.73 29.21 31.86 26.60 29.14 23.27 25.75 14.09 22.63 14.08 CH,CH,CH,CH,CH,CH,CH,OH

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter7: Components Of Optical Instruments

Section: Chapter Questions

Problem 7.21QAP

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Concept explainers

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.

Question

Following are structural formulas for three constitutional isomers with the molecular formula C₇H₁₆O and three sets of ¹³C-NMR spectral data. Assign each constitutional isomer its correct spectral data.

Spectrum 1
Spectrum 2
Spectrum 3
74.66
70.97
62.93
30.54
43.74
32.79
7.73
29.21
31.86
26.60
29.14
23.27
25.75
14.09
22.63
14.08

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