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Two-dimensional correlation of solid state and liquid state NMR using a laser temperature jump

✍ Scribed by David B. Ferguson; Thomas R. Krawietz; James F. Haw


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
348 KB
Volume
229
Category
Article
ISSN
0009-2614

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✦ Synopsis


Solid state NMR spectra and the corresponding liquid state spectra have been interrelated through two-dimensional experiments with a fast temperature jump during the mixing time. This jump must, as a minimum requirement, be shorter than the relevant spin lattice relaxation times, and was implemented using a COz laser heater. As the first demonstration of this experiment we report a 2D 'H solid-liquid spectrum of camphor. Suggested applications of future 2D temperature jump expe~ments include studies of reversible chemical reactions, reorientational dynamics, phase behavior, and magnetic and electrical properties.


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