کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1331294 1500075 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Metal-organic and supramolecular networks driven by 5-chloronicotinic acid: Hydrothermal self-assembly synthesis, structural diversity, luminescent and magnetic properties
ترجمه فارسی عنوان
فلزات آلی و سوبامولکولیک که توسط اسید 5 کلرینیکوتینیک هدایت می شوند: سنتز خود ساختگی هیدروترمال، تنوع ساختاری، خواص لومینسنت و مغناطیسی
کلمات کلیدی
5-اسید کلرنیکوتینیک، ترکیبات هماهنگی، سنتز هیدروترمال جامدات بلورین، فوتولومینسانس، مغناطیس
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
چکیده انگلیسی

Four new crystalline solids, namely [Co2(µ2-5-Clnic)2(µ3-5-Clnic)2(µ2-H2O)]n (1), [Co(5-Clnic)2(H2O)4]·2(5-ClnicH) (2), [Pb(µ2-5-Clnic)2(phen)]n (3), and [Cd(5-Clnic)2(phen)2]·3H2O (4) were generated by hydrothermal self-assembly methods from the corresponding metal(II) chlorides, 5-chloronicotinic acid (5-ClnicH) as a principal building block, and 1,10-phenanthroline (phen) as an ancillary ligand (optional). All the products 1–4 were characterized by IR spectroscopy, elemental analysis, thermogravimetric (TGA), powder X-ray diffraction (PXRD) and single-crystal X-ray diffraction. Their structures range from an intricate 3D metal-organic network 1 with the 3,6T7 topology to a ladder-like 1D coordination polymer 3 with the 2C1 topology, whereas compounds 2 and 4 are the discrete 0D monomers. The structures of 2 and 4 are further extended (0D→2D or 0D→3D) by hydrogen bonds, generating supramolecular networks with the 3,8L18 and ins topologies, respectively. Synthetic aspects, structural features, thermal stability, magnetic (for 1) and luminescent (for 3 and 4) properties were also investigated and discussed.

A new series of crystalline solids was self-assembled and fully characterized; their structural, topological, luminescent and magnetic features were investigated.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 241, September 2016, Pages 121–130
نویسندگان
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