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ESR study of the radical (C6D5)313C produced in a single crystal matrix

โœ Scribed by T. Berclaz; M. Geoffroy

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
341 KB
Volume
42
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

Tfre (CZGD~)-J'~" radid is gtoduced by tbe X-irradtition of a single crystal of [C~Ds)3'3C-H. The principal values of the hyperfรญne couplรฌng with the r3C in the methyl positรญon are determined as Tl = 168 MHz, T2 = 24 MHz, _ = 19 MHz. The corresponding spin density is compaxed witb thc values obtained in soIutiou by earlier authors. The principai directions are consistent ~4th crystailine structure and show that only one of the two molecules forming the asymmetric unit is broken during irradi'ation.

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