Abstract
[4,6-Di-tert-butyl-N-(2,6-diisopropylphenyl)-o-iminobenzosemiquinonato]thallium(i) was synthesized and characterized by IR and ESR spectroscopy. The hyperfine coupling constants with 203/205Tl nuclei were found to depend strongly on the nature (solvating ability) of solvents. At 298 K, the HFC constant a Tl changes from 3.09 mT in n-hexane up to 19.70 mT in tetramethylethylenediamine. The coordination number of solvation was found to be 1 for DMF—benzene and pyridine—hexane systems. The thermodynamic characteristics of solvation in the pyridine—hexane system were determined.
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Poddel"sky, A.I., Abakumov, G.A., Bubnov, M.P. et al. Synthesis and ESR spectra of [4,6-di-tert-butyl-N-(2,6-diisopropylphenyl)-o-iminobenzosemiquinonato]thallium(i). Russian Chemical Bulletin 53, 1189–1193 (2004). https://doi.org/10.1023/B:RUCB.0000042272.46494.55
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DOI: https://doi.org/10.1023/B:RUCB.0000042272.46494.55