| 磺胺嘧啶稀土的喇曼和红外光谱分析 |
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| 引用本文： | 曾维扬,邓汝温,毛淑其,张斌,吴集贵. 磺胺嘧啶稀土的喇曼和红外光谱分析[J]. 激光技术, 1988, 12(6): 37-43 |
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| 作者姓名： | 曾维扬 邓汝温 毛淑其 张斌 吴集贵 |
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| 作者单位： | 1.兰州大学 |
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| 摘 要： | 本文第一次获得了常温下的磺胺嘧啶和它的稀土化合物磺胺嘧啶镧的喇曼和红外光谱.由定性分析确认了部分谱带的归属.分析表明,稀土离子La3+与磺酰胺基中氧原子形成了配位键,同时又与嘧啶环上的氮原子形成了共价键.
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| 收稿时间： | 1988-02-24 |
Analysis on Raman and infrared spectra of sulfadiazine and its rare earth compound |
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| Abstract: | Raman and infrared spectra of H(SD)and La(SD),(SD-ion of sulfadiazine)have been recorded at room temperature for the first time.Assignment for some bands of the spectra has been made by qusalitative analysis.It is shown that the ion La3+ is connected with an oxygen atom in sulfadiazine group in a form of coordinate bond while a covalence bond is formed between the ion La3+ and a nitrogen atom located on pyrinidine cycle. |
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