Theoretical and experimental results for low and medium radical concentrations IV. Electronic relaxation at high radical concentrations .
General spin structures of organic radicals
β Scribed by Kizashi Yamaguchi
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 518 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Changes of spin structures irthe course of chemical lcactiork have bedn investigated on the basis of the Heiscnberg mbdel, gsscmlig two different exchangoinlegrals.
It is found that an axial spin structure changes to another axial aqin ~stru,cturc passing through the torsional structrlre such as the trizngul+r spin arrangement in the cyclic threeclectron system.
The spin'$ructures of odd poljenic cyclic radiwls and the tetrahedral He radical are Also torsional spin arrangements.
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,I. Irltrodnction :'
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π SIMILAR VOLUMES
Recent advances in the development of organic multifunctional spin systems are described. This includes systems with carrier transport properties, photo-functionality, liquid crystallinity, and pressure functionality in which aminoxyl (nitroxide) radicals play a crucial roll.