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The electron spin resonance spectrum of the lithium trimer in hydrocarbon matrices

✍ Scribed by J.A. Howard; R. Sutcliffe; B. Mile

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
338 KB
Volume
112
Category
Article
ISSN
0009-2614

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✦ Synopsis

The lithium metal trimer, Li3, has been prepared in adamantane using a rotating cryostat and its electron spin resonance spectrum recorded from 4 to 298 K. It has three magnetically equivalent Li nuclei with parametersaT(3) = 33.1 G and g = 2.001. Consequently a chanse of matrix from argon to adamantanc has no effect on the spin distribution and structure of Lig which appears to be a pseudorotating dynamic Jahn-Teller molecuie at aII temperatures. In adamantane it is stable for several hours even at room temperature.

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