Author/Authors :
Li، نويسنده , , Xu and Han، نويسنده , , Jie and Pang، نويسنده , , Mei-Li and Chen، نويسنده , , Yong and Zhang، نويسنده , , Jian-Xin and Ma، نويسنده , , Hong and He، نويسنده , , Zheng-Jie and Meng، نويسنده , , Ji-Ben، نويسنده ,
Abstract :
Incorporation of organic radical TEMPO into photochromic biindenylidene system leads to the synthesis of a novel dual functional compound 4. Its photochromism, structure, magnetic properties as well as ESR spectroscopy were deliberately investigated. Remarkable changes of the ESR spectra were observed for 4 upon photoirradiation with different light sources. The intermolecular interactions were interpreted with regard to its crystal structure.
Keywords :
Photochromism , MAGNETIC , Biindenylidene , radicals
