کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1411540 | 1501865 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A single-helix copper-containing coordination polymer of dihydroglyoxaline sulfide formed in situ through oxidation of 1,3-imidazolidine-2-thione
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A novel single-stranded helix coordination polymer [Cu(L)(SO4)(H2O)] (L = dihydroglyoxaline sulfide) was synthesized and characterized by single-crystal X-ray diffraction, IR, and TGA analysis. The polymer is an unprecedented 1D helical polymer based on a sulfate bridge and a dihydroglyoxaline sulfide chelating ligand. Both ligands were formed in situ through copper-mediated oxidation of 1,3-imidazolidine-2-thione. The helical chain is interlocked with each other through strong hydrogen bonding interactions to form a 2D sheet, which then stacks together to generate a 3D hydrogen bonding network.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 923, Issues 1–3, 17 April 2009, Pages 90–93
Journal: Journal of Molecular Structure - Volume 923, Issues 1–3, 17 April 2009, Pages 90–93
نویسندگان
Shi-Bin Ren, Jun Zhang, Xiao-Li Yang, Yi-Zhi Li, Hong-Bin Du, Xiao-Zeng You,