Solvothermal synthesis and characterization of coordination polymers of cobalt(II) and zinc(II) with succinic acid |
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| Authors: | Selçuk Demir Günay Kaya Kantar Yıldıray Topcu Qiaowei Li |
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| Affiliation: | (1) Department of Chemistry, Faculty of Arts and Sciences, Rize University, 53100 Rize, Turkey;(2) Department of Chemical Engineering, Faculty of Engineering, Ondokuz Mayis University, 55139 Samsun, Turkey;(3) Department of Chemistry, Fudan University, Shanghai, 200433, People’s Republic of China |
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| Abstract: | The complexes [Co(C4H4O4)]n (1) and [Zn(im)2(C4H4O4)]n (2) (C4H4O4 = succinate dianion, suc; im = imidazole) have been synthesized solvothermally and characterized by elemental analysis, IR, TG–DTA, and single-crystal X-ray diffraction techniques. Complex 1 is the first anhydrous member of the cobalt succinate family and has high thermal stability under a static air atmosphere, up to 425 °C, and complex 2 is a 1D coordination polymer. In addition, a new synthesis method and some properties of the known [Co(HCOO)2·2H2O]n (3) complex are reported. After in situ synthesis of 3 via decomposition of DMF at 140 °C, it was found that complex 3 can adsorb some solvents repeatedly and is selective for H2O. |
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