کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1404460 | 1501910 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Rheological phase synthesis and characterization of a series of metal diphosphonate compounds
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Rheological phase synthesis and characterization of a series of metal diphosphonate compounds Rheological phase synthesis and characterization of a series of metal diphosphonate compounds](/preview/png/1404460.png)
چکیده انگلیسی
Three new transition metal diphosphonate compounds have been successfully obtained by a rheological phase reaction method at 80 °C, namely Co(phen)(AEDPH3)2·4H2O (1), Cu(2,2â²-bipy)(H2O)(HEDPH2)·2H2O (2), and Cu(phen)(H2O)(HEDPH2)·2H2O (3) (AEDPH4 = 1-aminoethylidenediphosphonic acid, HEDPH4 = 1-hydroxyethylidenediphosphonic acid, phen = 1,10-phenanhroline, 2,2â²-bipy = 2,2â²-bipyridine). All compounds were structurally characterized by single-crystal diffraction method, EA, IR and TG analysis. In all cases, the compounds illustrate 3D supramolecular structure linked by hydrogen bonds and strong aromatic-aromatic interactions. The further magnetic study shows compound 1 exhibits weak antiferromagnetic interaction via the hydrogen bond and strong Ï-Ï stacking interactions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 826, Issues 2â3, 29 January 2007, Pages 143-149
Journal: Journal of Molecular Structure - Volume 826, Issues 2â3, 29 January 2007, Pages 143-149
نویسندگان
Jiangfeng Xiang, Ming Li, Simin Wu, Liang-Jie Yuan, Jutang Sun,