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首页> 外文期刊>Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences >Synthesis, crystal structure, luminescence and electrochemical properties of a Salamo-type trinuclear cobalt(II) complex
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Synthesis, crystal structure, luminescence and electrochemical properties of a Salamo-type trinuclear cobalt(II) complex

机译：沙拉莫型三核钴（II）复合物的合成，晶体结构，发光和电化学性质

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摘要

A trinuclear Co(II) complex, [{CoL(C4H9OH)}2-(OAc)2Co]·C3H7NO, was synthesized by the reaction of a Salamo-type chelating ligand (H2L=4,42′-dinitro-2,2′-[1,2-ethylenedioxybis(nitrilomethylidyne)]diphenol) with cobalt(II) acetate tetrahydrate in n-butanol, and characterized by elemental analyses, X-ray crystallography, FT-IR and UV/Vis spectra. In the Co(II) complex, there are two ligand L2? units, two μ2-acetate ions, two coordinated n-butanol molecules and one non-coordinated N,N-dimethylformamide molecule. The Co(II) atoms in the structure of the Co(II) complex adopt slightly distorted octahedra geometries. Furthermore, through intermolecular C–H···O, O–H···O and C–H···π interactions, infinite layer-like, plane-like and 3D supramolecular structures are constructed. The fluorescence and electrochemical properties of the Co(II) complex have also been investigated.
机译：通过Salamo型螯合配体（H2L=4,42′-二硝基-2,2′-[1,2-亚乙基二氧基（亚硝基甲基）二苯酚）与正丁醇中的四水合醋酸钴（II）反应，合成了三核钴（II）配合物[{CoL（C4H9OH）}2-（OAc）2Co]·C3H7NO，并通过元素分析、X射线晶体学、FT-IR和UV/Vis光谱进行了表征。在Co（II）配合物中，有两个配体L2？单元，两个μ2-醋酸盐离子，两个配位正丁醇分子和一个非配位n，n-二甲基甲酰胺分子。Co（II）配合物结构中的Co（II）原子采用略微扭曲的八面体几何形状。此外，通过分子间的C–H··O、O–H··O和C–H··π相互作用，构建了无限层状、平面状和三维超分子结构。还研究了Co（II）配合物的荧光和电化学性质。

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  • 作者

    Zong-LiRen; JingHao; PingHao; Xiu-YanDong; YangBai; Wen-KuiDong;

  • 作者单位

    School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China;

    School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China;

    Lanzhou University Second Hospital Lanzhou Gansu 730030 P. R. China;

    School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China;

    School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China;

    School of Chemical and Biological Engineering Lanzhou Jiaotong University Lanzhou Gansu 730070 P. R. China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

    complex; crystal structure; property; Salamo-type ligand; synthesis;

    机译：复杂;晶体结构;属性;萨拉莫型配体;合成;

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