From results obtained in an investigation of modulation effects in the electron spin echo of adducts of VO2+acac2 with nitrogen-containing donor bases, we have been able to determine the constants of HFI of the unpaired electron of the vanadium with the nitrogen nucleus, for a large class of these bases. The values of the HFI constant are in the range 3.6-6 MHz. The sensitivity of modulation effects in ESE to the selection of the base offers a means for determining the relative stability of these adducts.
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Inorganic Chemistry
- Materials Chemistry