| 有机试剂结构与性质的研究Ⅷ.4-[(5-氯-2-吡啶)偶氮]-1,3-二氨基苯与钴络合反应机理的研究 |
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| 引用本文： | 赵凤林,梁颖,童沈阳,金鹰,张树霖.有机试剂结构与性质的研究Ⅷ.4-[(5-氯-2-吡啶)偶氮]-1,3-二氨基苯与钴络合反应机理的研究[J].分析化学,1992(1). |
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| 作者姓名： | 赵凤林 梁颖 童沈阳 金鹰 张树霖 |
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| 作者单位： | 北京大学化学系，北京大学化学系，北京大学化学系，北京大学物理系，北京大学物理系 北京 100871，北京 100871，北京 100871 |
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| 摘 要： | 本文应用吸收光谱、激光拉曼光谱及量子化学方法研究了5-Cl-PADAB及其钴络合物在不同酸度溶液中存在的形式及络合生色反应的机理,测定了钴络合物的质子化常数。
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| 关 键 词： | 4-[(5氯-2-吡啶)偶氮]-1 二氨基苯 钴 量子化学 拉曼光谱 |
Mechanism of Complexation Between Cobalt and 4-(5-Chloro-2-pyridylazo)-1, 3-diaminobenzene |
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| Zhao Fenglin,Liang Ying,Tong Shenyang.Mechanism of Complexation Between Cobalt and 4-(5-Chloro-2-pyridylazo)-1, 3-diaminobenzene[J].Chinese Journal of Analytical Chemistry,1992(1). |
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| Authors: | Zhao Fenglin Liang Ying Tong Shenyang |
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| Institution: | Zhao Fenglin~*,Liang Ying,Tong Shenyang |
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| Abstract: | The various forms of 4-(5-chloro-2-pyridylazo)-1, 3-diaminobenzene(5-Cl-PADAB) and its complex with cobalt in the different acidities solution have been studied by absorption spectrometry, Raman spectrometry and quantum chemistry. The mechanism of complexation between cobalt and 5-Cl-PADAB has been studied. Protonation constants of the colmplex were determined. |
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| Keywords: | 4-(5-Chloro-2-pyridylazo)-l 3-diaminobenzene Cobalt Quantum chemistry Raman spectrometry |
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