The ESR spectra of the paramagnetic species produced by photoreaction of benzo[2,1-b;3,4-b']dithiophen-4,5-dione with a number of organomercurials RHgR, have been recorded. The spectral parameters and the temperature dependence of the 199-Hg coupling constants are consistent with a structure of the adducts in which the Hg atom is bound to both carbonyl oxygens.
Paramagnetic organomercury complexes of quinones: An ESR study of .TQHgR radicals (TQ = benzo[2,1-b;3,4-b?]dithiophen-4,5-dione)
Alberti A;
1985
Abstract
The ESR spectra of the paramagnetic species produced by photoreaction of benzo[2,1-b;3,4-b']dithiophen-4,5-dione with a number of organomercurials RHgR, have been recorded. The spectral parameters and the temperature dependence of the 199-Hg coupling constants are consistent with a structure of the adducts in which the Hg atom is bound to both carbonyl oxygens.File in questo prodotto:
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