| 2,6-二乙酰吡啶类双希夫碱配合物的合成和研究 Ⅱ.Cu(Ⅱ)配合物的合成和研究 |
| STUDIES ON COMPLEXES OF SCHIFF BASES DERIVED FROM 2,6-DIACETYLPYDINE II. SYNTHESIS AND STUDIES OF Cu(II) COMPLEXES |
|
| 摘要: 合成了五个2,6-二乙酰吡啶缩肼基硫代甲酸酯双希夫碱合铜(Ⅱ)配合物,用元素分析、磁化率、红外光谱及紫外-可见光谱等对它们进行了表征,研究了配合物的电化学性质和Cu3L22X2(X=Cl-、SCN-)的光电子能谱。结果表明:五个Cu(Ⅱ)配合物均为三核配合物,在Cu3L22(SCN)2中存在Cu(Ⅱ)间的自旋-交换作用。 |
| 关键词: 2,6-二乙酰吡啶 希夫碱 配合物 铜 |
| 基金项目: |
| Abstract: The Schiff bases 2,6-C5H3N(CH = NNHC(S)XR)2 (where X = S, R = CH3, C6H5CH2) de-rived from 2,6-diacetylpyridine and dithiocarbazate have been prepared. Five Cu(II) com-plexes of the Schiff bases which are Cu3L21Cl2, Cu3L21Br2, Cu3L22Cl2, Cu3L22Br2 and Cu3L22(SCN)2 have been isolated. The complexes were characterized by elemental analysis, infrared and visible-ultraviolet spectroscopy and magnetic susceptibility measurements. The electrochemical properties of the complexes and the XPS of Cu3L22Cl2 and Cu3L22(SCN)2 were investigated. The results denote that five Cu(II) complexes all are trinuclear compounds and Cu3L22(SCN)2 present spin-exchange reactions between several Cu(II) states. |
| Keywords: 2,6-diacetylpyridine Schiff base complex compound copper |
| 投稿时间：1989-02-13 |
| 摘要点击次数: 1243 |
| 全文下载次数: 1363 |
| 戴寰,韩志坚,耿志明,蒋玉萍.2,6-二乙酰吡啶类双希夫碱配合物的合成和研究 Ⅱ.Cu(Ⅱ)配合物的合成和研究[J].无机化学学报,1990,6(3):329-333. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| Support information: |
|
|
|
|
|
|
