% Transmittance Proton NMR Carbon NMR 100- 80 6.0 60- 40- 20 0 4000 140 5.5 in 120 3500 5.0 100 3000 4.5 4.0 Chemical Shift (ppm) 80 60 Chemical Shift (ppm) Mass Spec. Data relative abund. m/z 15 26 27 29 30 31 39 41 45 57 58 86 23 20 61 92 20 45 47 100 10 82 86 12 2500 2000 Wavenumber (cm¹) 3.5 40 1500 1.6 1.4 1.2 1.0 zoomed 20 1000

% Transmittance Proton NMR Carbon NMR 100- 80 6.0 60- 40- 20 0 4000 140 5.5 in 120 3500 5.0 100 3000 4.5 4.0 Chemical Shift (ppm) 80 60 Chemical Shift (ppm) Mass Spec. Data relative abund. m/z 15 26 27 29 30 31 39 41 45 57 58 86 23 20 61 92 20 45 47 100 10 82 86 12 2500 2000 Wavenumber (cm¹) 3.5 40 1500 1.6 1.4 1.2 1.0 zoomed 20 1000

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

Chapter21: Surface Characterization By Spectroscopy And Microscopy

Section: Chapter Questions

Problem 21.13QAP

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