EPR investigation of irradiated strontium and zinc acetate single crystals

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Author
Tolles, W.M.
Sanders, R.A.
Gisch, R.G.
Date
1971-02-15Metadata
Show full item recordAbstract
X-ray irradiation of strontium acetate hemihydrate produces CH3C022- and not the methyl radical as
in other acetates. At higher temperatures this spectrum is replaced with two magnetically distinct
·CH2 CQ2- radicals. In the presence of the propionate. ion, further reaction proceeds at about
-30°C to yield one rotamer of one magnetically distinct CHaCHCO,- radical. The ratio of
propionate/acetate damage at room temperature is found to be 700: 1in strontium acetate, indicating
some mechanism for the delocalization of the damage. This same reaction with a substituted
propionate ion occurs in zinc acetate with a ratio of 20: 1. The coupling tensors for all species
are presented.
Description
The article of record as published may be found at http://dx.doi.org/10.1063/1.1675050
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This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.Collections
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