中华医学超声杂志

应用化学 ›› 1992, Vol. 0 ›› Issue (4): 52-57.

• 研究论文 • 上一篇    下一篇

铁系元素冠醚配合物的研究 Ⅹ.CoCl2·Co(NO3)2与冠醚固态配合物的合成与性质

张有明, 卢爱茹, 宋玉民, 张联祥   

  1. 西北师范大学化学系, 兰州 730070
  • 收稿日期:1991-10-10 修回日期:1992-03-02 出版日期:1992-08-10 发布日期:1992-08-10

STUDIES ON IRON FAMILY ELEMENTS COORDINATION COMPOUNDS WITH CROWN ETHERS Ⅹ.COMPLEXES OF COBALT CHLORIDE AND COBALT NITRATE WITH CROWN ETHERS

Zhang Youming, Lu Airu, Song Yumin, Zhang Lianxiang   

  1. Department of Chemistry, Northwestern Normal University, Lanzhou 730070
  • Received:1991-10-10 Revised:1992-03-02 Published:1992-08-10 Online:1992-08-10

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摘要： 本文研究了COCl2·6H2O与二苯并-24-冠-8(Lc)。二苯并-30-冠10(LD),4'-碘苯并-15-冠-5(LE)和4'-溴苯并-15-冠-5(LF);Co(NO3)2·6H2O与苯并-15-冠-5(LA)、LE和LF之间的反应,合成了7个尚未见报道的配合物,通过元素分析、摩尔电导、红外、紫外、差热-热重、X-射线粉末衍射等确定了它们的组成,比较分析了配体和配合物的有关性质。

关键词: 氯化钴, 硝酸钴, 冠醚, 配合物, 合成

Abstract: This paper reports the syntheses and properties of the coordination compounds of CoCl2 with dibenzo-24-crown-8, dibcnzo-30-crown-10, 4'-iodobcnzo-15-crown-5 and 4'-bromobenzo-15-crown and the coordination compounds of Co(NO3)2 with benzo-15-crown-5,4'-iodobenzo-15-crown-5 and 4'-bromobcnzo-15-crown-5. The complexes have been characterized by elemental analysis, IR, UV, DTA-TG and X-ray powder diffraction analysis as well as the molar conductance measurements.

Key words: cobalt chloride, cobalt nitrate, crown ether, coordination compound, synthesis

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