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Frequency dependence of intermolecular proton spin-lattice relaxation rate and pair-diffusion constant in neat acetonitrile -d2

✍ Scribed by Tadashi Tokuhiro; Juanita Freer; K.W. Woo


Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
339 KB
Volume
65
Category
Article
ISSN
0009-2614

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✦ Synopsis


Frcquenw dependence of intermolecular proton spin--lattice relaxation r&e [(IiT,) intq,)j in ntit axxonitrilcil:: \a studied. From (1/2-tfifi'Cr(w) pair-diffusion constants wxe determined to be 0 281 X 10v5 and 0 237 X 10e5 cm2 s-l at 22 and -32.6QC, respectikely. These valurs differ greatly from the scffkiiffusion constants. When Harmon and bf ulIer (HM) [ I] extended Torrey's theory 121 for nucIear spin-Iattice relaxation


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