Format:
Online Ressource (18678 KB, 687 S.)
Edition:
3. Aufl.
Edition:
Online-Ausg.
ISBN:
3527330003
Content:
This third edition of the popular classic retains the clear style and excellent didactical, highly practical approach. It explains this complex topic without mathematical equations, making it ideal for those students who do not have a strong mathematical background, but want to understand the fundamentals of NMR and work with the method in an efficient and accurate way. The contents have been completely revised and updated with approximately 25% new material, including new chapters on biological NMR and on other nuclei, outdated methods are replaced by current ones, and new developments have been added. Many examples are taken from organic chemistry, making this an equally invaluable guide to undergraduate and graduate students from such related fields as biochemistry, medicinal chemistry, pharmaceutical chemistry and materials science. Contains problems complete with solutions. Harald Gunther studied at the University of Heidelberg, Germany, followed by a Postdoctoral Fellowship at Mellon Institute, Pittsburgh, USA. He then became an assistent at the Institute of Organic Chemistry at the Unversity of Cologne, Germany, where he also completed his habilitation. He became Professor of Organic Chemistry at the University of Siegen, Germany in 1978.
Note:
Description based upon print version of record
,
NMR Spectroscopy; Title Page; Copyright; Contents; Preface; Chapter 1 Introduction; 1.1 Literature; 1.2 Units and Constants; References; Part I Basic Principles and Applications; Chapter 2 The Physical Basis of the Nuclear Magnetic Resonance Experiment. Part I; 2.1 The Quantum Mechanical Model for the Isolated Proton; 2.2 Classical Description of the NMR Experiment; 2.3 Experimental Verification of Quantized Angular Momentum and of the Resonance Equation; 2.4 The NMR Experiment on Compact Matter and the Principle of the NMR Spectrometer; 2.4.1 How to Measure an NMR Spectrum
,
2.5 Magnetic Properties of Nuclei beyond the ProtonReferences; Chapter 3 The Proton Magnetic Resonance Spectra of Organic Molecules - Chemical Shift and Spin-Spin Coupling; 3.1 The Chemical Shift; 3.1.1 Chemical Shift Measurements; 3.1.2 Integration of the Spectrum; 3.1.3 Structural Dependence of the Resonance Frequency - A General Survey; 3.2 Spin-Spin Coupling; 3.2.1 Simple Rules for the Interpretation of Multiplet Structures; 3.2.2 Spin-Spin Coupling with Other Nuclei; 3.2.2.1 Nuclei of Spin I=12; 3.2.2.2 Nuclei of Spin I〉12; 3.2.3 Limits of the Simple Splitting Rules
,
3.2.3.1 The Notion of Magnetic Equivalence3.2.3.2 Significance of the Ratio J/ν0δ; 3.2.4 Spin-Spin Decoupling; 3.2.5 Two-Dimensional NMR - the COSY Experiment; 3.2.6 Structural Dependence of Spin-Spin Coupling - A General Survey; References; Chapter 4 General Experimental Aspects of Nuclear Magnetic Resonance Spectroscopy; 4.1 Sample Preparation and Sample Tubes; 4.2 Internal and External Standards; Solvent Effects; 4.3 Tuning the Spectrometer; 4.4 Increasing the Sensitivity; 4.5 Measurement of Spectra at Different Temperatures; References; Textbooks; Review Articles
,
Chapter 5 Proton Chemical Shifts and Spin-Spin Coupling Constants as Functions of Structure5.1 Origin of Proton Chemical Shifts; 5.1.1 Influence of the Electron Density at the Proton; 5.1.2 Influence of the Electron Density at Neighboring Carbon Atoms; 5.1.3 The Influence of Induced Magnetic Moments of Neighboring Atoms and Bonds; 5.1.4 Ring Current Effect in Cyclic Conjugated π-Systems; 5.1.5 Alternative Methods to Measure Diatropicity; 5.1.6 Diamagnetic Anisotropy of the Cyclopropane Ring; 5.1.7 Electric Field Effect of Polar Groups and the van-der-Waals Effect
,
5.1.8 Chemical Shifts through Hydrogen Bonding5.1.9 Chemical Shifts of Protons in Organometallic Compounds; 5.1.10 Solvent Effects; 5.1.11 Empirical Substituent Constants; 5.1.11.1 Tables of Proton Resonances in Organic Molecules; 5.2 Proton-Proton Spin-Spin Coupling and Chemical Structure; 5.2.1 The Geminal Coupling Constant (2J); 5.2.1.1 Dependence on the Hybridization of the Methylene Carbon; 5.2.1.2 Effect of Substituents; 5.2.1.3 A Molecular Orbital Model for the Interpretation of Substituent Effects on 2J; 5.2.2 The Vicinal Coupling Constant (3J)
,
5.2.2.1 Dependence on the Dihedral Angle
Additional Edition:
ISBN 3527674756
Additional Edition:
ISBN 9783527674756
Additional Edition:
Erscheint auch als Druck-Ausgabe NMR Spectroscopy : Basic Principles, Concepts and Applications in Chemistry
Language:
English
Keywords:
Electronic books
Bookmarklink
