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| Na2Cu5Shi4·4H2O配合物的合成、结构及性质研究 | |
| 引用本文： | 杨斌盛,胡永钢,陈兆斌,刘文. Na2Cu5Shi4·4H2O配合物的合成、结构及性质研究[J]. 光谱学与光谱分析, 2002, 22(6): 941-944 |
| 作者姓名： | 杨斌盛 胡永钢 陈兆斌 刘文 |
| 作者单位： | 1. 山西大学分子科学研究所,山西,太原,030006 2. 山西大学分析测试中心,山西,太原,030006 3. 山西大学化学系,山西,太原,030006 |
| 基金项目： | 山西省教委基金和山西省自然科学基金资助项目 |
| 摘 要： | 合成了Na2Cu5Shi4·4H2O配合物,经元素分析,IR,UV,NMR,荧光及分子力学计算等表征了配合物的结构.2D 1HNMR谱及磁矩等测定表明,配合物中水杨酰肟酸π电子分布有大的改变,最大吸收峰红移25 nm,芳环d质子表现出烷烃质子性质;铜离子之间有强的磁相互作用,基态S为1/2. |
| 关 键 词： | 铜 水杨酰肟酸 配合物 性质 |
| 文章编号： | 1000-0593(2002)06-0941-04 |
| 修稿时间： | 2001-05-19 |
Synthesis and Characterization of Complex of Na2[Cu5(Shi)4]·4H2O |
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| Bin-sheng Yang,Yong-gang Hu,Zhao-bin Chen,Wen Liu. Synthesis and Characterization of Complex of Na2[Cu5(Shi)4]·4H2O[J]. Spectroscopy and Spectral Analysis, 2002, 22(6): 941-944 | |
| Authors: | Bin-sheng Yang Yong-gang Hu Zhao-bin Chen Wen Liu |
| Affiliation: | Insitute of Molecular Sicence, Shanxi University, Taiyuan 030006, China. |
| Abstract: | The complex, which is formed by reacting copper (II) with salicylhydroxamic acid (H3Shi), has been synthesized. The chemical formula of the complex was determined to be Na2[Cu5(Shi)4].4H2O by elemental analysis and spectrometric titration. The structure and the properties were tentatively investigated by using UV-Vis, IR, NMR, TG, fluorescence, molecular modeling and magnetic susceptibility measurement. The results show that the UV absorption peak corresponding to the pi-->pi* transition shifts towards red 25 nm, the d proton of salicylhydroxamic acid behaves as that of alkyl hydrocarbon in NMR and there is a strong magnetic interaction among the copper (II) ions in the complex. |
| Keywords: | Copper Salicylhydroxamic acid Complex Property |
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