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Solid-state NMR basic principles & practice /

Nuclear magnetic resonance (NMR) has proved to be a uniquely powerful and versatile spectroscopy, and no modern university chemistry department or industrial chemistry laboratory is complete without a suite of NMR spectrometers. The phenomenon of nuclear spin may seem an odd basis for an analytical...

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Основен автор: Apperley, David C.
Други автори: Harris, Robin K., Hodgkinson, Paul.
Формат: Електронен
Език: English
Публикувано: [New York, N.Y.] (222 East 46th Street, New York, NY 10017) : Momentum Press, 2012.
Серия: Momentum Press digital library
Предмети:
Nuclear magnetic resonance spectroscopy.
SCIENCE > Chemistry > Analytic.
NMR-Spektroskopie
Festko˜rper
Solid-state NMR
Magic-angle spinning
Solid-state structure
NMR crystallography
Cross polarization
Quadrupolar nuclei
Electronic books.
Онлайн достъп: http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=501147
Съдържание:
  • Preface
  • About the authors.
  • 1. Introduction
  • 1.1 The utility of NMR
  • 1.2 A preview of solid-state NMR spectra
  • 1.3 The solid state
  • 1.4 Polymorphism, solvates, co-crystals & host:guest systems
  • 1.5 NMR of solids & the periodic table.
  • 2. Basic NMR concepts for solids
  • 2.1 Nuclear spin magnetization
  • 2.2 Tensors
  • 2.3 Shielding
  • 2.4 Indirect coupling
  • 2.5 Dipolar coupling
  • 2.6 Quadrupolar coupling
  • 2.7 Magic-angle spinning
  • 2.8 Relaxation.
  • 3. Spin-1/2 nuclei: a practical guide
  • 3.1 Introduction
  • 3.2 The vector model & the rotating frame of reference
  • 3.3 The components of an NMR experiment
  • 3.4 Cross polarization
  • 3.5 High-resolution spectra from 1H (& 19F).
  • 4. Quantum mechanics of solid-state NMR
  • 4.1 Introduction
  • 4.2 The Hamiltonians of NMR
  • 4.3 The density matrix
  • 4.4 Density operator treatments of simple NMR experiments
  • 4.5 The density matrix for coupled spins
  • 4.6 Euler angles & spherical tensors
  • 4.7 Additional analytical tools.
  • 5. Going further with spin-1/2 solid-state NMR
  • 5.1 Introduction
  • 5.2 Linewidths in solid-state NMR
  • 5.3 Exploiting indirect (J) couplings in solids
  • 5.4 Spectral correlation experiments
  • 5.5 Homonuclear decoupling
  • 5.6 Using correlation experiments for spectral assignment
  • 5.7 Further applications.
  • 6. Quadrupolar nuclei
  • 6.1 Introduction
  • 6.2 Characteristics of first-order quadrupolar spectra
  • 6.3 First-order energy levels & spectra
  • 6.4 Second-order zero-asymmetry cases
  • 6.5 Spectra for cases with non-zero asymmetry: central transition
  • 6.6 Recording one-dimensional spectra of quadrupolar nuclei
  • 6.7 Manipulating the quadrupolar effect
  • 6.8 Spectra for integral spins.
  • 7. Relaxation, exchange & quantitation
  • 7.1 Introduction
  • 7.2 Relaxation
  • 7.3 Exchange
  • 7.4 Quantitative NMR
  • 7.5 Paramagnetic systems.
  • 8. Analysis & interpretation
  • 8.1 Introduction
  • 8.2 Quantitative measurement of anisotropies
  • 8.3 Measurement of dipolar couplings
  • 8.4 Quantifying indirect (J) couplings
  • 8.5 Tensor interplay
  • 8.6 Effects of quadrupolar nuclei on spin-1/2 spectra
  • 8.7 Quantifying relationships between tensors
  • 8.8 NMR crystallography.
  • Appendices
  • A. The spin properties of spin-1/2 nuclides
  • B. The spin properties of quadrupolar nuclides
  • C. Liouville space, relaxation & exchange
  • C.1 Introduction to Liouville space
  • C.2 Application to relaxation
  • C.3 Application to chemical exchange
  • D. Introduction to solid-state NMR simulation
  • D.1 Specifying the spin system
  • D.2 Specifying the powder sampling
  • D.3 Specifying the pulse sequence
  • D.4 Efficiency of calculation
  • Index.

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