| 潘 炜,李星,王志强,肖勋文,周国权.化学通报,2014,77(11):1088-1092. |
| (英)含吡啶基的TTF铜盐的合成,结构和性质研究 |
| Synthesis and Physical Properties of a New Cu(II) Complex Based on Pyridyl-Substituted TTF Ligand |
| 投稿时间：2014-03-10 修订日期：2014-03-20 |
| DOI： |
| 中文关键词: TTF衍生物 吡啶 过渡金属化合物 氧化还原配体 |
| 英文关键词:TTF derivative pyridine substitution Transition metal complex Redox ligand |
| 基金项目:国家自然科学基金项目（21372136, 21104037）; |
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| 中文摘要: |
| 我们报道了一个基于TTF-吡啶的铜盐配合物1的合成、单晶结构和电化学性质。化合物1的化学结构式为Cu(dipic)?EDO-TTF-4-py [dipic = 吡啶-2,6-二甲酸; EDO-TTF-4-py = ethylene edioxotetrathiafulvalene-pyridine (L1)]。在化合物1中, L1配体中的N直接和配体的铜原子形成配合物。配体L1和Cu(dipic)分列成柱。我们研究了化合物1的光谱和电化学性质。结果表明, 化合物1和配体L1的氧化电位有很大的区别, 说明在化合物1中, 配体L1和金属铜离子有较大的相互作用。此外,在紫外可见吸收峰,化合物1的ICT的吸收峰(红移和强度)比配体L1更强,该结果得到了理论计算的证实。 |
| 英文摘要: |
| The synthesis, crystal structures and electro- chemical properties of a transition metal coordination complex, Cu(dipic)×EDO-TTF-4-py 1, are reported, where dipic = pyridine-2,6-dicarboxylate and EDO-TTF-4-py L1 [EDO-TTF = ethylene edioxotetrathiafulvalene; py = pyridine]. The L1 in 1 is coordinated to the Cu(II) atom through the nitrogen atom of the pyridine group. its physicochemical properties were characterized. Interestingly, the crystals of 1 formed segregated columns of TTF and Cu(dipic) parts. And electrochemistry properties of 1 have evidenced largely interaction between the L1 and the Cu(II) ion. And more, the presence of ICT was evidenced by UV/Vis spectroscopy measurement and also confirmed by theoretical calculations. |
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