Infrared and Raman Spectroscopy: Principles and Spectral InterpretationElsevier, 13 nov. 2017 - 286 pages Infrared and Raman Spectroscopy, Principles and Spectral Interpretation, Second Edition provides a solid introduction to vibrational spectroscopy with an emphasis on developing critical interpretation skills. This book fully integrates the use of both IR and Raman spectroscopy as spectral interpretation tools, enabling the user to utilize the strength of both techniques while also recognizing their weaknesses. This second edition more than doubles the amount of interpreted IR and Raman spectra standards and spectral unknowns. The chapter on characteristic group frequencies is expanded to include increased discussions of sulphur and phosphorus organics, aromatic and heteroaromatics as well as inorganic compounds. New topics include a discussion of crystal lattice vibrations (low frequency/THz), confocal Raman microscopy, spatial resolution in IR and Raman microscopy, as well as criteria for selecting Raman excitation wavelengths. These additions accommodate the growing use of vibrational spectroscopy for process analytical monitoring, nanomaterial investigations, and structural and identity determinations to an increasing user base in both industry and academia. - Integrates discussion of IR and Raman spectra - Pairs generalized IR and Raman spectra of functional groups with tables and text - Includes over 150 fully interpreted, high quality IR and Raman reference spectra - Contains fifty-four unknown IR and Raman spectra, with a corresponding answer key |
À l'intérieur du livre
Page 2
... IR and Raman spectrum provide a "fingerprint" of a particular molecule. The frequencies of these molecular vibrations depend on the masses of the atoms, their geometric arrangement, and the strength of their chemical bonds. The spectra ...
... IR and Raman spectrum provide a "fingerprint" of a particular molecule. The frequencies of these molecular vibrations depend on the masses of the atoms, their geometric arrangement, and the strength of their chemical bonds. The spectra ...
Page 17
... frequency in Raman scattering . The dashed lines indicate the “ virtual state . ” Raman scattering is far less probable than Rayleigh scattering with an observed intensity that is c . 10-6 that of the incident light for strong Raman ...
... frequency in Raman scattering . The dashed lines indicate the “ virtual state . ” Raman scattering is far less probable than Rayleigh scattering with an observed intensity that is c . 10-6 that of the incident light for strong Raman ...
Page 30
... strong Rayleigh scattered radiation while analyzing the weak Raman-scattered radiation. A Raman instrument typically consists of a laser excitation source (UV, visible, or near-IR) ... spectra were recorded using scanning instruments ...
... strong Rayleigh scattered radiation while analyzing the weak Raman-scattered radiation. A Raman instrument typically consists of a laser excitation source (UV, visible, or near-IR) ... spectra were recorded using scanning instruments ...
Page 33
... IR and FT-Raman spectra have a very strong center-burst and rapidly damped intensity in the wings of the interferogram. It is necessary to precisely know the op- tical path differences in the interferometer, and this is accomplished ...
... IR and FT-Raman spectra have a very strong center-burst and rapidly damped intensity in the wings of the interferogram. It is necessary to precisely know the op- tical path differences in the interferometer, and this is accomplished ...
Page 39
... band shape of the strong bands and relative intensification of weak bands . 2.3.3.1 NUJOL MULL A Nujol mull involves mixing mineral oil and finely ground sample to form a paste , which is then sandwiched , between two IR transmitting ...
... band shape of the strong bands and relative intensification of weak bands . 2.3.3.1 NUJOL MULL A Nujol mull involves mixing mineral oil and finely ground sample to form a paste , which is then sandwiched , between two IR transmitting ...
Table des matières
1 | |
7 | |
4 Environmental Dependence of Vibrational Spectra | 63 |
3 Instrumentation and Sampling Methods | 85 |
7 General Outline for IR and Raman Spectral Interpretation | 135 |
8 Illustrated IR and Raman Spectra Demonstrating Important Functional Groups | 153 |
IR Correlation Charts | 261 |
9 Unknown IR and Raman Spectra | 265 |
Backcover | 277 |
Autres éditions - Tout afficher
Infrared and Raman Spectroscopy: Principles and Spectral Interpretation Peter Larkin Aucun aperçu disponible - 2017 |
Infrared and Raman Spectroscopy: Principles and Spectral Interpretation Peter J. Larkin Aucun aperçu disponible - 2011 |
Expressions et termes fréquents
400 Wavenumber cm-1 absorption Aliphatic amine Aryl Aryl CH str asym str asymmetric out-of-phase atom benzene C=O str capillary film/KBr carbon carbonyl carboxylic acid CH def CH rk CH stretch CH wag CH₂ CH3 asym def CH3 CH3 CH3 sym str characteristic bands circle str cm 1 CH3 cm 1 involving cm-¹ cm¯¹ cmL1 compounds crystalline deformation dipole Fermi resonance force constant FT-IR FT-Raman functional groups H₂O hydrogen bonding i.ph in-phase stretch in-phase symmetric in-plane Infrared Infrared and Raman inorganic intensity IR bands IR spectroscopy KBr disc laser lattice lone H methyl methylene microscope molecule near-IR Nujol Nujol mull observed olefinic oscillator out-of-phase asymmetric Pyridine Quadrant str radiation Raman scattered Raman spectra Raman spectroscopy region Ring Quad ring stretch sample preparation spectrum stretching bands stretching vibrations strong IR bands substituted sym def symmetric in-phase symmetric stretch technique trans typically vibrational spectroscopy wavelength weak