基于柔性1,4-苯二硫乙酸和刚性的2,2′-联吡啶配体构筑的钴配合物的合成、晶体结构及电化学性质(英文) |
Two Cobalt(Ⅱ) Compounds Assembled by Flexible 1,4-Benzenbis(thioacetic acid) and Rigid 2,2′-Dipyridine Ligands: Synthesis, Crystal Structure and Electrochemical Property |
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摘要: 水热法合成了2个基于柔性的1,4-苯二硫乙酸(H2L)和刚性的2,2′-联吡啶(2,2′-bipy)配体的Co(Ⅱ)配合物:{[CoL(2,2′-bipy)(H2O)]·0.40H2O}n (1)和[CoL(2,2′-bipy)(H2O)2]n (2),并通过元素分析,红外光谱,热重和X-射线单晶衍射实验对其结构进行了表征。分析表明,两个配合物都是通过氢键连接一维链形成的二维层面结构。对配合物的电化学性质进行了研究,表明两个配合物有相似的电化学行为。 |
关键词: 钴(Ⅱ)配合物 1,4-苯二硫乙酸 氢键 电化学性质 |
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Abstract: Two Co(Ⅱ) compounds constructed by flexible 1,4-benzenbis(thioacetic acid) (H2L) and rigid 2,2′-dipyridine (2,2′-dipy) ligands, {[CoL(2,2′-bipy)(H2O)]·0.40H2O}n (1) and [CoL(2,2′-bipy)(H2O)2]n(2), have been hydrothermally synthesized and characterized by single crystal X-ray diffraction, elemental analysis, IR spectrum, and TG analysis. The two complexes are with a two-dimensional (2D) architecture linked by one-dimensional chains via hydrogen bonding. Electrochemical results show that the two compounds have similar electrochemical behavior. CCDC: 853169, 1; 857170, 2. |
Keywords: Co(Ⅱ) compound 1,4-benzenbis(thioacetic acid) hydrogen bond electrochemical property |
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蒋战果,王晓娟,尹建玲,冯云龙,程建文.基于柔性1,4-苯二硫乙酸和刚性的2,2′-联吡啶配体构筑的钴配合物的合成、晶体结构及电化学性质(英文)[J].无机化学学报,2012,28(3):607-612. |
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