کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1401534 | 1501711 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
pH-Dependent two novel heteronuclear Cu(II)/Sr(II) coordination polymers constructed from 1,3,5-benzenetricarboxylic acid: Synthesis, crystal structures and properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Two novel heteronuclear coordination polymers, namely, [CuSr2(BTC)2]·10H2O (1) and [Cu2Sr(H4TMA)2]·4H2O (2) (H3BTC = 1,3,5-benzenetricarboxylic acid, H4TMA = 2-hydroxytrimesic acid) were hydrothermally synthesized as pH-dependent products and characterized by elemental analysis (EA), infrared spectroscopy (IR) and single crystal X-ray diffraction. For compound 1, it displays a 3D structure with (2,5,6)-connected net topology. For 2, the H3BTC ligand is oxidized into H4TMA and compound 2 features a 2D layer structure, which is further linked by Cuâ¯Cu and Cuâ¯O supramolecular interactions into a 3D structure. The results show that the pH plays a crucial role in determining the structure of the compounds. In addition, thermalgravimetric analysis of compounds 1-2 and luminescence property of 1 are also investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1106, 15 February 2016, Pages 64-69
Journal: Journal of Molecular Structure - Volume 1106, 15 February 2016, Pages 64-69
نویسندگان
Qiao-Zhen Sun, Yi-Biao Yin, Jun-Qiao Pan, Li-Yuan Chai, Nan Su, Hui Liu, Yi-Lin Zhao, Xing-Tao Liu,