Abstract
The paper presents the first resolved experimental magnetically affected reaction yield (MARY) spectrum for a system with nonequivalent nuclei, radical anion of pentafluorobenzene. This observation dispels the common apprehension that because of a rather involved energy level layout a system with not all nuclei magnetically equivalent cannot produce resolved MARY lines in nonzero fields, and greatly, increases the practical scope of level-crossing techniques for studies of spin-correlated radical pairs. The experimental finding is supported by schemes of energy levels calculated for this system.
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Kalneus, E.V., Kipriyanov, A.A., Purtov, P.A. et al. Specific MARY spectrum from radical anion of pentafluorobenzene. Appl. Magn. Reson. 30, 549–554 (2006). https://doi.org/10.1007/BF03166217
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DOI: https://doi.org/10.1007/BF03166217