Answered: 320, 292, 264, 236, 208, 180, 110, 55.…

320, 292, 264, 236, 208, 180, 110, 55. Metastable peaks were observed at 349.1, 322-1, 294-3, 211, 183-3, 155-8, 67-2, 27-5. Suggest the most probable fragmentation pathway and predict the

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

Chapter14: Applications Of Ultraviolet-visible Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 14.19QAP

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Concept explainers

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

(a) A compound containing Mn, CO and Cl
shows peaks at 1950 cm-¹-2000 cm -1
in IR spectrum. Mass spectral peaks
were observed at =404, 376, 348,
m
Z
320, 292, 264, 236, 208, 180, 110, 55.
Metastable peaks were observed at
349∙1, 322∙1, 294·3, 211, 183-3, 155-8,
67-2, 27.5. Suggest the most probable
fragmentation pathway and predict the
molecular structure

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