Full Description
Proof that NMR spectroscopy with nitrogen, lithium or rhodium is not merely of academic interest and only for specialists, at most. This guide shows the analytic potential of the multinuclear magnetic resonance approach and how to use it. Thanks to the development of high--performance spectrometers and user--friendly software every user these days should be able to routinely utilize NMR to measure even exotic sounding elements so as to determine the structure of natural substances, organometallic compounds or complexes. This compact book treats in detail the theoretical background necessary for measuring and evaluating these spectra, in a way that is readily comprehensible for newcomers to the field. Alongside numerous useful tips and references, the book offers practical help in selecting the most suitable core for determining the structure. The particular characteristics of the individual cores and the differences between them are described in such a way that even the interpretation of complex spectra is no longer a problem -- making this the ideal companion for all users of NMR.
Contents
FOREWORD; INTRODUCTIONPresent state and outlook; Scope of this book; THE NUCLEI: Spin-1/2 nuclei; Quadrupolar nuclei; INSTRUMENTATION FOR SOLUTION-STATE NMR MEASUREMENTS: How to get the NMR experiment started; How to convert the result into something useful; NMR PARAMETERS -; A BRIEF OVERVIEW: The chemical shift, or nuclear magnetic shielding; Indirect nuclear spin-spin coupling constants, nJ(A,X); Nuclear spin relaxation, T1, T2 and TQ; THE ABSOLUTE WINNERS and still secret winners (1H, 19F, 31P, 203/205 Tl); THE ATTRACTIVE AND INDISPENSIBLES (13C, 23Na, 27Al, 33S, 35/37Cl, 51V, 55Mn, 59Co, 79/81Br, 95Mo, 111/113Cd, 117/119Sn,127I, 129Xe, 131Cs, 195Pt, 199Hg, 207Pb); SOMEWHAT NEGLECTED BUT EXTREMELY PROMISING CANDIDATES (77Se, 103Rh, 107/109Ag, 123/125Te, 183W); THE TO MEASURE (9Be, 25Mg, 67Zn, Sc, 75As, 73Ge, Y, La, 121Sb, 207Bi); THE ALMOST HOPELESS CANDIDATES (47/49Ti, 53Cr, 61Ni, 93Zr...); HOPELESS NMR NUCLEI (Hf, Pd, Ir, Au, many lanthanide and actinide nuclei); CONCLUSIONS; REFERENCES
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- 和雑誌
- 詩と思想 （２０２６年２月号）
