Synthesis,characterization of 4-[2-(3-nitro-4-methoxylphenyl)vinyl]- 1-methylpyridinium penta-and hexa-nitrato rare earth(Ⅲ) complexes
JING HUANWANG;HOU ZIJIE;CHEN SHUYING;LI ZICHENG;LI DU
Acta Chimica Sinica . 1994, (11): 1058 -1063 .