Keywords:
Chemistry, Organic.
;
Electronic books.
Description / Table of Contents:
Now in its third edition, this classic text covers many aspects of infrared and Raman spectroscopy that are critical to the chemist doing structural or compositional analysis. This work includes practical and theoretical approaches to spectral interpretation as well as a discussion of experimental techniques. Emphasis is given to group frequencies, which are studied in detailed discussions, extensive tables, and over 600 carefully chosen and interpreted spectral examples. Also featured is a unique treatment of group frequencies that stresses their mechanical origin. This qualitative approach to vibrational analysis helps to simplify spectral interpretation. Additional topics include basic instrumental components and sampling techniques, quantitative analysis, Raman polarization data, infrared gas contours, and polarized IR studies, among others. Key Features * Focuses on group frequency correlations and how to use them in spectral interpretation * Revised and updated by a pioneer in the field, Norman Colthup, who for thirty years has served as an expert lecturer for the Fisk Infrared Institute * Explores new group frequency studies in aromatics, alkanes and olefins, among others * Includes completely updated section on instrumentation.
Type of Medium:
Online Resource
Pages:
1 online resource (560 pages)
Edition:
3rd ed.
ISBN:
9780080917405
URL:
https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=1179808
DDC:
547.346
Language:
English
Note:
Front Cover -- Introducton to Infrared and Raman Spectroscopy -- Copyright Page -- Table of Contents -- PREFACE -- CHAPTER 1. VIBRATIONAL AND ROTATIONAL SPECTRA -- 1.1 Introduction -- 1.2 Photon Energy -- 1.3 Degrees of Freedom of Molecular Motion -- 1.4 Normal Modes of Vibration -- 1.5 Mechanical Molecular Models -- 1.6 Coordinates Used to Describe Molecular Vibrations -- 1.7 Classical Vibrational Frequency Formula for a Diatomic Molecule -- 1.8 Infrared Absorption and the Change in Dipole Moment -- 1.9 Anharmonicity and Overtones -- 1.10 Vibrational Potential Function -- 1.11 Introduction to the Quantum Effect -- 1.12 The Quantum Mechanical Harmonic Oscillator -- 1.13 The Boltzmann Distribution Function -- 1.14 Vibrational Transitions and Infrared Absorption -- 1.15 The Anharmonic Oscillator -- 1.16 Combination and Difference Bands -- 1.17 Fermi Resonance -- 1.18 Rotation of Linear Molecules -- 1.19 Rotational Transitions and Infrared Absorption -- 1.20 The Nonrigid Rotator -- 1.21 Rotational Line Intensities -- 1.22 Types of Rotators -- 1.23 Rotation of Symmetric Top Molecules -- 1.24 Vibrational-Rotational Spectrum, Classical Picture -- 1.25 Vibrational-Rotational Spectrum, Quantum Mechanical Treatment -- 1.26 Vibrational-Rotational Spectrum Nonrigid Rotator -- 1.27 Spherical Top Molecules -- 1.29 Asymmetrical Top Molecules -- 1.30 The Raman Effect -- 1.31 Polarizability -- 1.32 The Tensor Character of the Polarizability -- 1.33 Depolarization Ratio -- 1.34 Pure Rotational Raman Spectra -- 1.35 Raman Sources -- CHAPTER 2. IR EXPERIMENTAL CONSIDERATIONS -- 2.1 Source of Infrared Radiation -- 2.2 Infrared Detectors -- 2.3 Monochromators -- 2.4 Interferometers -- 2.5 Infrared Transmitting Materials -- 2.6 Salt Polishing -- 2.7 Infrared Cells -- 2.8 Solid Sampling -- 2.9 Internal Reflection Spectroscopy -- 2.10 Polarized Infrared Radiation.
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2.11 Quantitative Analysis -- CHAPTER 3. MOLECULAR SYMMETRY -- 3.1 Symmetry Properties -- 3.2 Point Groups -- 3.3 Group Theory -- 3.4 Group Theory Applied to Point Groups -- 3.5 Representation of Groups -- 3.6 Irreducible Representations -- 3.7 The Character Table -- 3.8 Irreducible Representation Components in a Representation -- 3.9 Transformation Properties of a Vector -- 3.10 The Number of Fundamentals of Each Type -- 3.11 Selection Rules -- 3.12 Infrared Activity of Fundamentals -- 3.13 Raman Activity of Fundamentals -- 3.14 Overtone and Combination Bands -- 3.15 Symmetry Coordinates -- 3.16 Isotope Effects and the Product Rule -- 3.17 Character Tables and Selection Rules -- CHAPTER 4. THE VIBRATIONAL ORIGIN OF GROUP FREQUENCIES -- 4.1 Introduction -- 4.2 Diatomic Oscillators -- 4.3 Coupled Oscillators -- 4.4 Unsymmetrical Coupled Oscillators -- 4.5 X-H Stretching Frequencies -- 4.6 Triple Bond Vibrations -- 4.7 Cumulated Double Bonds -- 4.8 The Linear M1-M2-M3 Model -- 4.9 X-C≡N Compounds -- 4.10 CarbonyI and C=C Compounds -- 4.11 Cyclic Compound Stretching Vibrations -- 4.12 The Bent M1-M2-M1 Stretching Frequencies -- 4.13 Noncyclic Single Bond Vibrations -- 4.14 Bend-Bend Interaction -- 4.15 Bend Stretch Interaction -- 4.16 Multiple Oscillator Groups -- 4.17 Interaction Force Constant Effects -- 4.18 Hydrogen Bonding -- CHAPTER 5. METHYL AND METHYLENE GROUPS -- 5.1 Introduction to Group Frequencies -- 5.2 Methyl Groups -- 5.3 CH3 Stretching Vibrations -- 5.4 CH3 Deformation Vibrations -- 5.5 CH3 Rock Vibrations -- 5.6 Methylene Groups -- 5.7 CH2 Stretching Vibrations -- 5.8 CH2 Deformation Vibrations -- 5.9 CH2 Wag Vibrations -- 5.10 CH2 Rock Vibrations -- 5.11 CH2 Twisting Vibrations -- 5.12 CH2 in Cyclic Compounds -- 5.13 Carbon Hydrogen Group -- CHAPTER 6. TRIPLE BONDS AND CUMULATED DOUBLE BONDS -- 6.1 Introduction.
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6.2 Monosubstituted Acetylenes -- 6.3 Disubstituted Acetylenes -- 6.4 Allenes -- 6.5 Nitriles -- 6.6 Nitrile N-Oxides and Complexes -- 6.7 Cyanates -- 6.8 Isocyanates -- 6.9 Thiocyanates -- 6.10 Isothiocyanates -- 6.11 Nitrites on a Nitrogen Atom -- 6.12 Carbodiimides -- 6.13 Ketene Imines -- 6.14 Diazo Compounds -- 6.15 Azides -- 6.16 Aryl Diazonium Salts -- 6.17 Isocyanides -- 6.18 Ketenes -- 6.19 Cyanide Ions -- 6.20 Cyanate Ions -- 6.21 Thiocyanate Ions -- 6.22 Metal Carbonyls -- 6.23 Three and Four Cumulated Double Bonds -- CHAPTER 7. OLEFIN GROUPS -- 7.1 Noncyclic Olefins -- 7.2 Olefinic Hydrogen Wagging Vibrations -- 7.3 Cyclic C=C -- CHAPTER 8. AROMATIC AND HETEROAROMATIC RINGS -- 8.1 Benzene Rings -- 8.2 The Carbon-Carbon Vibrations -- 8.3 The 1600 cm-1 Region -- 8.4 The 1500 cm-1 Region -- 8.5 The 700 cm-1 Region -- 8.6 The 900-700 cm-1 CH Wag Bands -- 8.7 The 2000-1650 cm-1 Summation Bands -- 8.8 The 1300-1000 cm-1 Region -- 8.9 The 850-600 cm-1 Region -- 8.10 The 550-400 cm-1 Region -- 8.11 Condensed Ring Aromatic Compounds -- 8.12 Pyridines -- 8.13 Pyridine N-Oxides -- 8.14 Pyrimidines -- 8.15 Triazines -- 8.16 Alkyl- or Aryl-Substituted Triazines -- 8.17 Melamines and Guanamines -- 8.18 Chloro-, Oxy-, and Thio-substituted Triazines -- 8.19 Tetrazines -- 8.20 Heteroaromatic Five-Membered Ring Compounds -- 8.21 Cyclopentadienyl Ring-Metal Complexes -- CHAPTER 9. CARBONYL COMPOUNDS -- 9.1 Introduction -- 9.2 Mass Effects -- 9.3 Bond Angle Effects -- 9.4 Inductive Effects -- 9.5 Mesomeric Effects -- 9.6 Ketones -- 9.7 α-Chloro Ketones -- 9.8 Conjugated Ketones -- 9.9 Conjugated Hydrogen Bonded Ketones -- 9.10 Bond Angle Effects in Ketones -- 9.11 Aldehyde CH Vibrations -- 9.12 Aldehyde Carbonyl Vibrations -- 9.13 Aldehyde C--C -- 9.14 Ester C=O -- 9.15 Ester C--O -- 9.16 Out-of-Plane Hydrogen Vibrations in Unsaturated Esters.
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9.17 Groups Next to the Carbonyl in Esters -- 9.18 Groups on the Oxygen Atoms in Esters -- 9.19 Lactones -- 9.20 Thiol Esters and Related Compounds -- 9.21 Organic Carbonate Derivatives and Related Compounds -- 9.22 Oxalates -- 9.23 Anhydrides -- 9.24 Peroxides, Acyl or Aroyl -- 9.25 Halogen-Substituted Carbonyls -- 9.26 Carboxylic Acid OH Stretch -- 9.27 Carboxyl- Carbonyl Stretch -- 9.28 Carboxyl OH Bending and C-O Stretching -- 9.29 Monomeric Acids -- 9.30 Aliphatic Peroxy Acids -- 9.31 Aromatic Acids -- 9.32 Aliphatic Bands in Long Chain n-Aliphatic Carboxylic Acids, Esters, and Soaps -- 9.33 Carboxyl Salts -- 9.34 Amino Acids -- 9.35 Amido Acids -- 9.36 Unsubstituted Amides -- 9.37 N-Substituted Amides (trans) -- 9.38 N-Substituted Amides (cis) (Lactams) -- 9.39 Disubstituted Amides -- 9.40 Ureas -- 9.41 Carbamates -- 9.42 Hydroxamic Acids -- 9.43 Imides -- 9.44 Isocyanurates -- 9.45 Acid Hydrazides -- CHAPTER 10. ETHERS, ALCOHOLS, AND PHENOLS -- 10.1 Aliphatic Ethers -- 10.2 Aromatic Ethers -- 10.3 Vinyl Ethers -- 10.4 Cyclic Ether Linkages -- 10.5 Oxirane Ring Compounds -- 10.6 OH Stretch in Alcohols and Phenols -- 10.7 C-O Stretch -- 10.8 OH Deformation -- 10.9 Phenols -- 10.10 Noncyclic Acetals and Related Compounds -- 10.11 Cyclic Acetals -- 10.12 Carbohydrates -- 10.13 Peroxides -- CHAPTER 11. AMINES, C=N, AND N=O COMPOUNDS -- 11.1 NH2 Stretch in Amines -- 11.2 NH2 Deformation in Amines -- 11.3 NH -- 11.4 C-N in Aliphatic Amines -- 11.5 C-N in Aromatic Amines -- 11.6 Aliphatic Bands in Amines -- 11.7 The Ammonium Ion -- 11.8 Amine Salts -- 11.9 C=N Groups -- 11.10 Nitro Group -- 11.11 Organic Nitrates -- 11.12 Nitramines -- 11.13 Organic Nitrites -- 11.14 Inorganic Nitrates and Nitrites -- 11.15 N=N Azo -- 11.16 Azoxy and Azothio Groups -- 11.17 C-Nitroso Compounds -- 11.18 Nitrosamines.
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CHAPTER 12. COMPOUNDS CONTAINING BORON, SILICON, PHOSPHORUS, SULFUR, OR HALOGEN -- 12.1 Boron Compounds -- 12.2 B--O -- 12.3 B--OH -- 12.4 B--N -- 12.5 B--H -- 12.6 B--Cl -- 12.7 B--CH3 -- 12.8 B-Phenyl -- 12.9 Silicon Compounds -- 12.10 Si--H -- 12.11 Si--CH3 -- 12.12 Si--CH2--R -- 12.13 Si--C6H5 -- 12.14 Si-CH=CH2 -- 12.15 Si-O-R -- 12.16 Si-0-C6H5 -- 12.17 Si-O-Si -- 12.18 Si--OH -- 12.19 Si--Halogen -- 12.20 Si--N -- 12.21 Phosphorus Compounds -- 12.22 P--H -- 12.23 P=0 -- 12.24 P--OH -- 12.25 P--O--P -- 12.26 P02-, POS-, PO32-, PO43- -- 12.27 P--O-C (Aliphatic) -- 12.28 P--O--C (Phenyl) -- 12.29 P--CH2 -- 12.30 P--CH3 -- 12.31 P--Phenyl -- 12.32 P=S -- 12.33 P--SH -- 12.34 P--N -- 12.35 P=N -- 12.36 P-F, P-Cl, P-C -- 12.37 S--H -- 12.38 Sulfides and Disulfides -- 12.39 CH2--S -- 12.40 CH3--S -- 12.41 S--CH=CH2 -- 12.42 S--Aryl -- 12.43 S--F -- 12.44 SO -- 12.45 S02 -- 12.46 Sulfones -- 12.47 Sulfonamides -- 12.48 Sulfonic Acids -- 12.49 Sulfonic Acid Salts -- 12.50 Sulfinic Acids -- 12.51 HSO4- -- 12.52 SO42- -- 12.53 SO32- -- 12.54 S--0--CH2 -- 12.55 Thionylamine -- 12.56 C=S -- 12.57 (FHF)- -- 12.58 FCH -- 12.59 FC=C -- 12.60 FC=0 -- 12.61 F-Aryl -- 12.62 CF Stretch -- 12.63 C--Cl -- 12.64 C--Br -- 12.65 C--I -- 12.66 Aryl Halides -- 12.67 Organometallic Compounds -- 12.68 Inorganic Metal Oxides -- CHAPTER 13. MAJOR SPECTRA-STRUCTURE CORRELATIONS BY SPECTRAL REGIONS -- 13.1 Introduction -- 13.2 3700-3100 cm-1 (OH, NH, and ≡CH) -- 13.3 3180-2980 cm-1 (Aryl, Olefinic, and Three-Membered Ring CH) -- 13.4 3000-2700 cm-1 (Aliphatic CH) -- 13.5 3100-2400 cm-1 (Acidic and Strongly Bonded Hydrogens) -- 13.6 2600-2100 cm-1 (SH, BH, PH, and SiH) -- 13.7 2300-1900 cm-1 (X≡Y and X=Y=Z) -- 13.8 2000-1700 cm-1 (Aryl and Olefinic Overtones) -- 13.9 1900-1550 cm-1 (C=O) -- 13.10 1700-1550 cm-1 (C=C and C=N) -- 13.11 1660-1450 cm-1 (N=0).
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13.12 1660-1500 cm-1 (NH2, NH3+, and CNH).
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