Chemically induced dynamic electron polarization of the diethoxyphosphonyl radical: A case of mixed S-T0 and S-T- radical pair polarization

DOI	Resolve DOI: https://doi.org/10.1021/j100266a029
Author	Search for: Burkey, T.J.¹; Search for: Lusztyk, J.¹; Search for: Ingold, K. U.¹; Search for: Wan, J.K.S.; Search for: Adrian, F.J.
Name affiliation	National Research Council of Canada
Format	Text, Article
Abstract	The electron spin resonance spectrum of the diethoxyphosphonyl radical, (EtO)2ṖO, which is characterized by a well-spaced 696-G doublet, exhibits a strong electron polarization when generated by photolysis of a 20% (v/v) solution of diethyl phosphite in di-tert-butyl peroxide. Although the observed emissive-absorptive polarization superficially appears due to the usual S-T0 radical pair mechanism, a detailed analysis shows that the S-T_ radical pair mechanism also contributes to the polarization. The analysis also yields an estimate of the range of the exchange interaction between two (EtO)2ṖO radicals. © 1985 American Chemical Society.
Publication date	1985
In	The Journal of Physical Chemistry 89, no. 20: 4286–4291.
Language	English
Peer reviewed	Yes
NPARC number	21276489
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Record identifier	26cca44e-f8ac-4b3b-bd50-a730088fcd07
Record created	2015-10-13
Record modified	2020-03-17