Chapter 8. Amides, Carboxylate Ion, and C![[BOND]](http://onlinelibrarystatic.wiley.com/undisplayable_characters/00f8ff.gif)
O Single Bonds
- Dana W. Mayo,
- Foil A. Miller,
- Robert W. Hannah
Published Online: 10 JUN 2004
DOI: 10.1002/0471690082.ch8
Copyright © 2003 John Wiley & Sons, Inc.
Book Title
Course Notes on the Interpretation of Infrared and Raman Spectra
Additional Information
How to Cite
Miller, F. A. (2004) Amides, Carboxylate Ion, and CO Single Bonds, in Course Notes on the Interpretation of Infrared and Raman Spectra (eds D. W. Mayo, F. A. Miller and R. W. Hannah), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/0471690082.ch8
Publication History
- Published Online: 10 JUN 2004
- Published Print: 7 MAY 2004
ISBN Information
Print ISBN: 9780471248231
Online ISBN: 9780471690085
- Summary
- Chapter
Keywords:
- amides;
- carboxylate ion;
- CO single bond stretch
Summary
Chapter 8 is entirely devoted to discussions of the vibrational frequencies of the carbonyl functional group (>C![[DOUBLE BOND]](http://onlinelibrarystatic.wiley.com/undisplayable_characters/00f8fe.gif)
O). Fortunately, the stretching mode of the carbonyl possesses all of the characteristics that give rise to an excellent group frequency. Those factors that perturb the location of the carbonyl in the spectrum are now well understood in terms of theoretical organic chemistry. They are identified as mass, geometric, electronic, and interaction effects. Both first-order and second-order coupling of carbonyls are considered. Also described are examples of intramolecular and intermolecular H-bonding. Field effects and transannular interactions are also examined. The chapter ends with the consideration of amide carbonyl systems.