کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1406236 1501818 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Syntheses, crystal structures and luminescent properties of four one-dimensional coordination polymers [Cu(μ-X)(brdmpzm)]n (X = Cl, Br, I, CN; brdmpzm = bis(4-bromo-3,5-dimethylpyrazol-1-yl)methane)
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Syntheses, crystal structures and luminescent properties of four one-dimensional coordination polymers [Cu(μ-X)(brdmpzm)]n (X = Cl, Br, I, CN; brdmpzm = bis(4-bromo-3,5-dimethylpyrazol-1-yl)methane)
چکیده انگلیسی

Solvothermal reactions of CuX (X = Cl, Br, I, CN) with bis(4-bromo-3,5-dimethylpyrazol-1-yl)methane (brdmpzm) in MeCN gave rise to four one-dimensional coordination polymers [Cu(μ-X)(brdmpzm)]n (X = Cl (1), Br (2), I (3), CN (4)). Compounds 1–4 were characterized by elemental analysis, IR spectra and X-ray crystallography. X-ray analysis revealed that 1–3 have a 1D split-stair chain derived from connecting [Cu(brdmpzm)] fragments via μ-X bridges, while 4 consists of a zigzag chain formed by linking [Cu(brdmpzm)] fragments via μ-CN bridges. The luminescence properties of 1–4 along with free brdmpzm ligand at ambient temperature were also investigated.


► Solvothermal reactions of CuX with brdmpzm afforded four 1D polymers 1–4.
► 1–3 have a split-stair chain formed by linking [Cu(brdmpzm)] units via X bridges.
► 4 contains a zigzag chain formed by linking [Cu(brdmpzm)] units via CN bridges.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 996, Issues 1–3, 14 June 2011, Pages 90–94
نویسندگان
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