化学学报 ›› 1996, Vol. 54 ›› Issue (3): 271-275. 上一篇    下一篇

研究论文

氰桥配合物[LmCo^Ⅲ-μ-NC-Fe^Ⅱ(CN)~5]^-的合成与性质

展树中;孟庆金;戴安邦   

  1. 南京大学配位化学研究所
  • 发布日期:1996-03-15

Synthesis and properties of cyano-bridged complexes [LmCo^Ⅲ-μ-NC-Fe^Ⅱ(CN)~5]^-

ZHAN SHUZHONG;MENG QINGJIN;DAI ANBANG   

  • Published:1996-03-15

以亚铁氰化钾为原料合成了四种新型配合物,给出元素分析、IR、电子光谱、发射光谱和循环伏安的表征,它们都是氰桥配合物。氰桥的形成由氰基的伸缩振动频率和配合物的电子光谱最大吸收的变化确定。

关键词: 红外分光光度法, 元素分析, 铁络合物, 钴络合物, 亚铁氰化钾, 荧光分光光度法, 循环伏安法, 镧系络合物, 氰桥络合物

Four kinds of new cyano-bridge complexes have been prepared and characterized by elemental analysis, IR spectra, UV-Vis spectra, Luminescent spectra and electrochemical techniques. The formation of cyanide bridge is evident from the IR and UV-Vis spectra by appearance of (ν~C≡~N) shifts and changes in λ~m~a~x with respect to the mononuclear parent complex [Fe(CN)]^4^- and [CoLm]^3^+, respectively. The complexes studied are interesting as models for the design of energy conversion schemes.

Key words: INFRARED SPECTROPHOTOMETRY, ELEMENTAL ANALYSIS, IRON COMPLEX, COBALT COMPLEX, POTASSIUM FERROCYANIDE, FLUOROSPECTROPHOTOMETRY, CYCLOVOLTAMGRAPH

中图分类号: