کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1407912 | 1501901 | 2007 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis, crystal, molecular and electronic structure of the [Re(NO)0.87Br2.13(PPh3)(PPh2py-P,N)] complex and DFT calculations of [Re(NO)Br2(PPh3)(PPh2py- P,N)]
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A new rhenium nitrosyl complex - [Re(NO)0.87Br2.13(PPh3)(PPh2py-P,N)] - has been obtained in the reaction of [ReBr3(NO)(PPh3)(OPPh3)] with diphenyl(2-pyridyl)phosphine (PPh2py). The compound has been studied by IR, UV-vis spectroscopy and X-ray crystallography. The molecular orbital diagram of [Re(NO)Br2(PPh3)(PPh2py-P,N)] has been calculated with the density functional theory (DFT) method. The spin-allowed singlet-singlet electronic transitions of [Re(NO)Br2(PPh3)(PPh2py-P,N)] have been calculated with the time-dependent DFT method, and the UV-vis spectrum of the [Re(NO)0.87Br2.13(PPh3)(PPh2py-P,N)] compound has been discussed on this basis.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 837, Issues 1â3, 30 June 2007, Pages 92-100
Journal: Journal of Molecular Structure - Volume 837, Issues 1â3, 30 June 2007, Pages 92-100
نویسندگان
B. Machura, R. Kruszynski,