Zobrazeno 1 - 6
of 6
pro vyhledávání: '"G. A. Novozhilova"'
Publikováno v:
Theoretical and Experimental Chemistry. 14:590-594
There have been many ESR and NMR studies of the mechanism and dynamics of the exchange and dipole coupling of the unpaired electrons in biradicals [1, 2]. However, information on the use of vibrational spectra for studying these interactions is lacki
Autor:
G. A. Novozhilova, A. B. Shapiro, Vladimir A. Kuzmin, Alexander I. Kokorin, G. P. Sennikov, Yu. E. Borisevich
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 30:1656-1659
1. The efficiency of the quenching of the triplet states of cyanine dyes by stable nitroxyl biradicals rises with an increase in the spin exchange between the paramagnetic centers of the biradicals. 2. Pronounced spin exchange between the paramagneti
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 30:215-219
1. The features of the intramolecular electron spin exchange in 11 stable nitroxide polyene biradicals of the azomethine and azine series have been studied by ESR. 2. The “attenuation” coefficientsγ of the magnitude of the exchange integral upon
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 25:1988-1991
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 25:437-439
1. We synthesized some new iminoxyl biradicals that contain bis(azamethine), bis(azamethine)-octatriene, bis(azamethine)phenylene, bis(azamethine)thiophene, and bis(azamethine)dithienyl sulfide bridges. 2. Intramolecular spin -spin exchange in iminox
Publikováno v:
Soviet Radiophysics. 8:134-136