Author/Authors :
Hu، نويسنده , , Xiaojun and Li، نويسنده , , Yong and Yang، نويسنده , , Haijun and Luo، نويسنده , , Yanghe، نويسنده ,
Abstract :
A novel paramagnetic calix[4]arene 6 with an N–O monoradical on the upper rim was synthesized and studied by ESR spectroscopy. Its ESR behaviors were mainly induced by its intrinsic conformational flexibility. The effects of varying temperature and complexation of silver ions on its ESR behaviors were also investigated.
