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Determination of radical re-encounter probability distributions from magnetic field effects on reaction yields.

Abstract:

Measurements are reported of the effects of 0-23 mT applied magnetic fields on the spin-selective recombination of Py*- and DMA*+ radicals formed in the photochemical reaction of pyrene and N,N-dimethylaniline. Singlet <--> triplet interconversion in [Py*- DMA*+] radical pairs is probed by investigating combinations of fully protonated and fully deuterated reaction partners. Qualitatively, the experimental B1/2 values for the four isotopomeric radical pairs agree with predictions based ...

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Publication status:
Published

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Publisher copy:
10.1021/ja068209l

Authors


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Institution:
University of Oxford
Department:
Oxford, MSD, RDM, BHF Centre of Research Excellence
Norman, SA More by this author
Henbest, KB More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Physical and Theoretical Chem
Journal:
Journal of the American Chemical Society
Volume:
129
Issue:
21
Pages:
6746-6755
Publication date:
2007-05-05
DOI:
EISSN:
1520-5126
ISSN:
0002-7863
URN:
uuid:63551201-5e02-4301-9fac-36e308fe321e
Source identifiers:
40385
Local pid:
pubs:40385
Language:
English

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