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صفحه اصلی
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بیست و نهمین کنفرانس شیمی آلی ایران
Synthesis and investigation of structural and optical characterizations of coordination polymers arylenediimides with metal cations
نویسندگان :
Seyyedabolfazl Seyyedi garmecheshme ( دانشگاه محقق اردبیلی )
کلید واژه ها :
arylenediimides،Photochemical activity،High redox activity،Coordination polymer
چکیده مقاله :
Arylenediimides, such as naphthalene diimides (NDIs) and pyromellitic diimides (PMDIs), have received much attention due to their unique chemical and physical properties as a class of organic dyes with high photochemical activity and high redox activity [1]. Also, arylenediimids considerable interest attributing to their photoinduced electron transfer to form stable radical anions upon irradiation in the presence of electron donors [2]. The overall aim of this research is the synthesis and investigation of structural features and optical properties of coordination polymers based on azo-containing arylenediimid ligands with metal cations. The structure of the ligands were confirmed by IR, NMR, Mass spectra. These coordination polymers characterized by single-crystal X-ray diffraction, elemental analyses, IR spectroscopy, powder X-ray diffraction, and theromgravimetric analysis. Because of the presence of electron-deficient NDI and PMDI moieties, they exhibit reversible photochromic properties [3].
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