التفاصيل البيبلوغرافية
| العنوان: |
Three new coordination polymers based on 4-oxo-1(4H)quinolineacetate: Synthesis, structures and luminescent properties |
| المؤلفون: |
Wang, Jun1, Fan, Jun fanj@scnu.edu.cn, Guo, Liang-Yu1, Yin, Xia1, Wang, Zhi-Hong1, Zhang, Wei-Guang wgzhang@scnu.edu.cn |
| المصدر: |
Inorganic Chemistry Communications. Feb2010, Vol. 13 Issue 2, p322-325. 4p. |
| مصطلحات موضوعية: |
*COORDINATION polymers, *ACETATES, *MOLECULAR structure, *TRANSITION metal complexes, *LUMINESCENCE, *COMPLEX compounds synthesis, *SALTS, *POLYMER networks |
| مستخلص: |
Abstract: Reactions of 4-oxo-1(4H)-quinolineacetic acid (Hoqa) and varied metal salts of Zn(II), Cd(II) and Ag(I) resulted in the formation of three new coordination polymers, namely, [Zn(oqa)2]·H2O (1), [Cd(bpy)(oqa)2(H2O)2]·4H2O (2) and [Ag(bpy)(oqa)]·2H2O (3) (bpy=4,4′-bipyridine). Complex 1 has a three-dimensional (3D) polymeric network with diamondoid topology; compounds 2–3 exhibit one-dimensional (1D) chain structure characteristics, which are further assembled through π–π stacking attractions and hydrogen bonds, forming the 3D supramolecular frameworks. In addition, the solid-state luminescent properties of the ligand Hoqa and complexes 1–2 have been investigated at room temperature. [Copyright &y& Elsevier] |
| قاعدة البيانات: |
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