| 钼(Ⅵ)与L-天冬酰胺及L-天冬氨酸配合反应热力学参数的研究 |
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| 引用本文： | 沈振文,许海涵,陈梓元.钼(Ⅵ)与L-天冬酰胺及L-天冬氨酸配合反应热力学参数的研究[J].物理化学学报,1987,3(3):265-271. |
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| 作者姓名： | 沈振文 许海涵 陈梓元 |
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| 作者单位： | Department of Chemistry; Shanghai Normal University |
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| 摘 要： | 本文用旋光法研究了钼(Ⅵ)-L-天冬酰胺配合物的最大配位数, 用pH电位法研究了钼(Ⅵ)-L-天冬酰胺及钼(Ⅵ)-L-天冬氨酸配合物, 证实它们都生成1:1型配合物。测定了配合反应的热力学参数ΔHø、ΔGø、ΔSø并对它们进行了讨论。
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| 收稿时间： | 1986-01-27 |
| 修稿时间： | 1986-05-27 |
STUDIES ON THERMODYNAMIC PARAMETERS OF COORDINATION REACTIONS IN MOLYBDENUM(Ⅵ)-L-ASPARAGINE AND MOLYBDENUM (Ⅵ)-L-ASPARTIC ACID SYSTEMS |
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| Shen Zhenwen,Xu Haihan,Chen Ziyuan.STUDIES ON THERMODYNAMIC PARAMETERS OF COORDINATION REACTIONS IN MOLYBDENUM(Ⅵ)-L-ASPARAGINE AND MOLYBDENUM (Ⅵ)-L-ASPARTIC ACID SYSTEMS[J].Acta Physico-Chimica Sinica,1987,3(3):265-271. |
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| Authors: | Shen Zhenwen Xu Haihan Chen Ziyuan |
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| Institution: | Department of Chemistry; Shanghai Normal University |
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| Abstract: | The maximum coordination number of complex of molybdenum (Ⅵ) with L- Asparagine has been determined by polarimetry. The complexes with 1:1 form in the systems of Molybdenum (Ⅵ)-L-Asparagine and Molybdenum(Ⅵ)-L- Aspartic acid were demonstrated by pH potentiometric studies. The thermodynmic parameters ΔHø、ΔGø、ΔS~ø of these coordination reactions have been reported and discussed in this paper. |
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