Solvothermal synthesis of 1D and 2D cobalt(II) and nickel(II) coordination polymers with 2,5-dihydroxy-p-benzenediacetic acid |
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| Authors: | Peng Ren Na Xu Chen Chen Hai-Bin Song Wei Shi Peng Cheng |
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| Affiliation: | aDepartment of Chemistry, Nankai University, Tianjin 300071, PR China |
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| Abstract: | 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. |
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| Keywords: | 2 5-Dihydroxy-p-benzenediacetic acid Mixed ligands Cobalt(II) Nickel(II) Coordination polymer |
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