کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10578636 | 979766 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Reactivity of [ReOX3(PPh3)2] complexes towards 1,4-diaminobenzene: X-ray structure and DFT calculations of the [Re(4-NC6H4NH2)Cl3(PPh3)2] · PPh3 complex
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Reactivity of [ReOX3(PPh3)2] complexes towards 1,4-diaminobenzene: X-ray structure and DFT calculations of the [Re(4-NC6H4NH2)Cl3(PPh3)2] · PPh3 complex Reactivity of [ReOX3(PPh3)2] complexes towards 1,4-diaminobenzene: X-ray structure and DFT calculations of the [Re(4-NC6H4NH2)Cl3(PPh3)2] · PPh3 complex](/preview/png/10578636.png)
چکیده انگلیسی
The reaction of [ReOX3(PPh3)2] (XÂ =Â Cl and Br) complexes with 1,4-diamnobenzene has been examined and novel imido rhenium complexes - [Re(4-NC6H4NH2)X3(PPh3)2] - have been obtained. The crystal and molecular structure of [Re(4-NC6H4NH2)Cl3(PPh3)2] has been determined, and its molecular diagram has been calculated with the density functional theory (DFT) with the use of the B3LYP functional. Additional information about binding in the [Re(4-NC6H4NH2)Cl3(PPh3)2] complex has been obtained by NBO analysis. The time-dependent DFT method (TDDFT) has been used for calculations of spin-allowed singlet-singlet electronic transitions of [Re(4-NC6H4NH2)Cl3(PPh3)2], and on this basis the UV-Vis spectrum has been interpreted.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Polyhedron - Volume 24, Issue 12, 25 August 2005, Pages 1454-1460
Journal: Polyhedron - Volume 24, Issue 12, 25 August 2005, Pages 1454-1460
نویسندگان
B. Machura, R. Kruszynski, M. Jaworska,