The Lewis structure of SF4 has four bonded pairs of electrons and one lone pair. Propose two structures for SF4 based a trigonal bipyramidal coordination at S, and a further structure based on a square pyramid. For each structure, describe the expected form of the 19F NMR spectrum, giving your reasons. Hint: You do not need to consider possible interaction with the S nucleus.

The Lewis structure of SF4 has four bonded pairs of electrons and one lone pair. Propose two structures for SF4 based a trigonal bipyramidal coordination at S, and a further structure based on a square pyramid. For each structure, describe the expected form of the 19F NMR spectrum, giving your reasons. Hint: You do not need to consider possible interaction with the S nucleus.

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

Chapter19: Nuclear Magnetic Resonance Spectroscopy

Section: Chapter Questions

Problem 19.5QAP

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