کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1333682 | 979091 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Cadmium(II) and cobalt(II) complexes generated from benzimidazole-5-carboxylate: Self-assembly by hydrogen bonding and Ï-Ï interactions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Self-assembly of Lâ (HL=benzimidazole-5-carboxylic acid) from Cd(II) and Co(II) respectively by the layer-separating diffusion method at ambient temperature give rise to two new supramolecular architectures [(CdL2·H2O)·2CH3OH]n (1) and {[CoL2(H2O)2]·2H2O}n(2), both of which are stabilized by hydrogen bonding and the intermolecular Ï-Ï interactions. The former complex displays a remarkable 3-D structure with unusual channels born from the interlayer voids. The latter exhibits the 3-D structure consisting of 1-D zigzag chains. The thermal and fluorescence properties associated with their crystal structures have been measured, and complex 1 displays intense blue emission in the solid state.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 178, Issue 7, July 2005, Pages 2306-2312
Journal: Journal of Solid State Chemistry - Volume 178, Issue 7, July 2005, Pages 2306-2312
نویسندگان
Zheng Liu, Yun Chen, Ping Liu, Jian Wang, Meihua Huang,