ENDOR spectra of vanadyl complexes in asphaltenes
β Scribed by Neil M. Atherton; Shirley A. Fairhurst; Geoffrey J. Hewson
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 198 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The ESR and ENDOR spcctm of msthyl rati& and olvanatium dlbcnzenc lsohtcd in xgon m~~cs It 10 K XC presented. The spectra should demonstntc tbt CNDOR sipll may be observed from a wlds variety of pxmu~net~c centers Isohtcd in ra~-g~~s matncrs.
We have synthesizd a complex in which a pyridyhminonitroxldc radical is Loordmated to r\ vanadyl IOIL ESR studies of thts complex show that the radical's unpaired spin is tightly coupled to the vanadium spin to form a ground singlet state with a thermaily acce,stble trlplct s'tiltc. Tbc vanadium hyp