Solvothermal synthesis of 1D and 2D cobalt(II) and nickel(II) coordination polymers with 2,5-dihydroxy-p-benzenediacetic acid

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• 作者：Peng Ren ; Na Xu ; Chen Chen ; Hai-Bin Song ; Wei Shi ; Peng Cheng
• 关键词：2 ; 5-Dihydroxy-p-benzenediacetic acid ; Mixed ligands ; Cobalt(II) ; Nickel(II) ; Coordination polymer
• 刊名：Inorganic Chemistry Communications
• 出版年：2008
• 期刊代码：39_13877003
• 类别：ch
• 出版时间：July 2008
• 卷：11
• 期：7
• 页码：730-732
• 文件大小：598 K

摘要

1D cobalt(II) and nickel(II) coordination polymers {[Co(dba)(H₂O)₄] · H₂O}_n (1) and {[Ni(dba)(H₂O)₄] · H₂O}_n (2) (H₂dba = 2,5-dihydroxy-p-benzenediacetic acid) were synthesized under low temperature solvothermal condition. When 4,4′-bipyridine (bpy) was introduced to the synthetic systems of 1 and 2, respectively, two novel 2D coordination polymers {[Co(dba)(bpy)] · 0.5H₂O}_n (3) and [Ni(dba)(bpy)(H₂O)₂]_n (4) with different structures were obtained. All of the compounds were characterized by elemental analysis, FT-IR, UV–Vis spectra and single crystal X-ray diffraction.