عناصر مشابهة
Synthesis ,Charactrazion and Biological Studies of Metalscomplexes with Schiff Base from Sulfadiazine and Teraphthaldyhyde
| المصدر: | مجلة أبحاث ميسان |
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| الناشر: |
جامعة ميسان - كلية التربية
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| المؤلف الرئيسي: | |
| المجلد/العدد: | مج11, ع21 |
| محكمة: | نعم |
| الدولة: | العراق |
| التاريخ الميلادي: | 2015 |
| الصفحات: | 45 - 54 |
| ISSN: | 6622-1815 |
| رقم MD: | 1287442 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | English |
| قواعد المعلومات: | EduSearch |
| مواضيع: | |
| رابط المحتوى: |
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| المستخلص: | Some new complexes of Schiff base ligand derived from sulfadiazine and terephthaldyhyde with Cu(II),Ni(II) ,Fe(II) ions were synthesizedand characterized by UV-Vis spectral analysis, Fourier transform infrared spectroscopy (FT-IR), H1 – NMR ,biological activity The UV-Visible spectrophotometric analysis revealed 1:2 (metal-ligand) stoichiometry for all complexes and assigned an octahedral geometry.while the appearance of ν(O-H) due to water moleculesin all complexes and the lowering shift of the stretching frequency of the ν(CH=N) azomethine band in the ligand after complexation, the schiff base ligand showed higher significant activity against one or more bacterial compared with complexes. |
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