Acta Chimica Sinica ›› 1994, Vol. 52 ›› Issue (11): 1058-1063. Previous Articles     Next Articles

Original Articles

五,六硝酸根合稀土(Ⅲ)酸4-[2-(3-硝基-4-甲氧基苯基)乙烯基]-1-甲基吡啶配合物的合成及性质

景欢旺;侯自杰;陈淑英;李自成;李笃   

  1. 兰州大学化学系
  • 发布日期:1994-11-15

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   

  • Published:1994-11-15

The title complexes, (C15H15N2O3)xRE(NO3)y, when RE = La-Gd, x = 3, y = 6; and when RE = Tb-Lu, Y, x = 2, y = 5, were synthesized by the reaction of rare earth nitrate with 4-[2-(3-nitro-4-methoxyphenyl)vinyl]-1-methylpyridinium nitrate in anhydrous EtOH and were characterized by IR, UV and 1H NMR spectra, TG-DTA, molar conductance and x-ray powder diffraction. Factors affecting their composition are discussed.

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, PYRIDINE P, INFRARED SPECTROPHOTOMETRY, ELEMENTAL ANALYSIS, X-RAY DIFFRACTION ANALYSIS, PROTON MAGNETIC RESONANCE SPECTROMETRY, RARE EARTH METAL COMPLEX

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