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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Stepwise construction of discrete parallelogram- and prism-shaped organometallic architectures based on half-sandwich rhodium fragments
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Stepwise construction of discrete parallelogram- and prism-shaped organometallic architectures based on half-sandwich rhodium fragments

机译:基于半三明治铑碎片的离散平行四边形和棱镜形有机金属架构的逐步构建

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摘要

Herein we describe how to take advantage of a multifunctional ligand to conveniently control the shapes and sizes of different types of discrete organometallic assemblies. Using a versatile ligand 2-(pyridin-2-yl)-1H-imidazole-4,5-dicarboxylate (HL2-), which features three kinds of chelating sites, together with half-sandwich rhodium fragments, a series of discrete organometallic complexes with tetranuclear parallelogram and hexanuclear trigonal prism shapes were achieved. The isomerization of the hexanuclear assemblies was confirmed by single-crystal X-ray diffraction analysis. The results also reiterate that pyridyl-substituted imidazole-4,5-dicarboxylate ligands can be used as multifunctional organic scaffolds in the construction of elegant architectures.
机译:在此,我们描述了如何利用多功能配体来方便地控制不同类型的离散有机金属组件的形状和尺寸。 使用多功能配体2-(吡啶-2-基)-1H-咪唑-4,5-二羧酸(HL2-),其具有三种螯合位点,以及半三明治铑片段,一系列离散的有机金属络合物 通过达到四核平行四边形和六核分流棱镜形状。 通过单晶X射线衍射分析证实了己核组件的异构化。 结果还重新标准,吡啶基取代的咪唑-4,5-二羧酸盐配体可用于优雅架构的建设中的多功能有机支架。

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    Fudan Univ Shanghai Key Lab Mol Catalysis &

    Innovat Mat State Key Lab Mol Engn Polymers Collaborat Innovat Ctr Chem Energy Mat Dept Chem Shanghai 200433 Peoples R China;

    Fudan Univ Shanghai Key Lab Mol Catalysis &

    Innovat Mat State Key Lab Mol Engn Polymers Collaborat Innovat Ctr Chem Energy Mat Dept Chem Shanghai 200433 Peoples R China;

    Fudan Univ Shanghai Key Lab Mol Catalysis &

    Innovat Mat State Key Lab Mol Engn Polymers Collaborat Innovat Ctr Chem Energy Mat Dept Chem Shanghai 200433 Peoples R China;

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  • 正文语种 eng
  • 中图分类 化学;无机化学;
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