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Chemistry

100 50- 4000 3500 3000 2500 2000 1500 1000 500 Wavenumber (cm) % Transmittance

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 7.16QAP

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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

Compound Y (molecular formula C₆H₁₀) gives four lines in its ¹³C NMR spectrum (27, 30, 67, and 93 ppm) and the IR spectrum given here. Propose a structure for Y.

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