Abstract
On the basis of an analysis of EPR spectra and quantum-chemical calculations, it was shown that a significant change of the hyperfine splitting a31P in phosphoniminoxyls during replacement of alkoxy groups at the phosphorus atom by alkyl groups is mainly governed by electronic factors of substituents at the phosphorus atom.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1024–1026, May, 1991.
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Il'yasov, A.V., Morozova, I.D., Vafina, A.A. et al. Effect of the environment of phosphorus on the distribution of spin density in phosphoniminoxyls. Russ Chem Bull 40, 908–910 (1991). https://doi.org/10.1007/BF00961348
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DOI: https://doi.org/10.1007/BF00961348