کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1408640 | 1501764 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stereospecific ligands and their complexes. Part XIX. Synthesis, characterization, circular dichroism and antimicrobial activity of oxalato and malonato-(S,S)-ethylenediamine-N,Nâ²-di-2-(3-methyl)butanoato-chromate(III) complexes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Stereospecific ligands and their complexes. Part XIX. Synthesis, characterization, circular dichroism and antimicrobial activity of oxalato and malonato-(S,S)-ethylenediamine-N,Nâ²-di-2-(3-methyl)butanoato-chromate(III) complexes Stereospecific ligands and their complexes. Part XIX. Synthesis, characterization, circular dichroism and antimicrobial activity of oxalato and malonato-(S,S)-ethylenediamine-N,Nâ²-di-2-(3-methyl)butanoato-chromate(III) complexes](/preview/png/1408640.png)
چکیده انگلیسی
The s-cis-[Cr(S,S-eddv)L]-complexes (1,2) (S,S-eddv = (S,S)-ethylenediamine-N,Nâ²-di-2-(3-methyl)butanoato ion; L = oxalate or malonate ion) were prepared. The complexes were purified by ion-exchange chromatography. The geometry of the complexes has been supposed on the basis of the infrared and electronic absorption spectra, and the absolute configurations of the isolated s-cis-[Cr(S,S-eddv)L]-complexes have been predicted on the basis of their circular dichroism (CD) spectra. Also, the results of thermal decomposition have been discussed. Antimicrobial activity of the prepared complexes (1-4) was investigated against 28 species of microorganisms. Testing was performed by microdilution method and minimum inhibitory concentrations (MIC) and minimum microbicidal concentration (MMC) have been determined. Complexes demonstrated in generally low antibacterial and antifungal activity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1050, 24 October 2013, Pages 133-139
Journal: Journal of Molecular Structure - Volume 1050, 24 October 2013, Pages 133-139
نویسندگان
Dragoslav IliÄ, Verica V. JevtiÄ, Ivana D. RadojeviÄ, Sava M. VasiÄ, Olgica D. StefanoviÄ, Ljiljana R. ÄomiÄ, Miorad M. VasojeviÄ, Miodrag Ž. JeliÄ, Tatyana V. Koval'chuk, Natalia V. Loginova, SreÄko R. TrifunoviÄ,